Questions on Algebra: Graphs, graphing equations and inequalities answered by real tutors!

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Question 1205204: graph y=-2/3x+5

Click here to see answer by Edwin McCravy(20055) About Me 
Question 1205204: graph y=-2/3x+5

Click here to see answer by mccravyedwin(407) About Me 

Question 1205206: Graph y=-x-8
Click here to see answer by josgarithmetic(39617) About Me 
Question 1205206: Graph y=-x-8
Click here to see answer by MathLover1(20849) About Me 

Question 1205209: graph y=-4x-1
Click here to see answer by MathLover1(20849) About Me 

Question 1205255: WHAT IF? You decide to rent tables from a different company. The situation can be modeled by the equation 4x+6y=180, where x is the number of small tables and y is the number of large tables.
a. Interpret the terms and coefficients in the equation.
I thought it meant what the solution was but I don't know what it means by that so can you help me please? Thank you so much!

Click here to see answer by ikleyn(52781) About Me 
Question 1205255: WHAT IF? You decide to rent tables from a different company. The situation can be modeled by the equation 4x+6y=180, where x is the number of small tables and y is the number of large tables.
a. Interpret the terms and coefficients in the equation.
I thought it meant what the solution was but I don't know what it means by that so can you help me please? Thank you so much!

Click here to see answer by greenestamps(13200) About Me 
Question 1205255: WHAT IF? You decide to rent tables from a different company. The situation can be modeled by the equation 4x+6y=180, where x is the number of small tables and y is the number of large tables.
a. Interpret the terms and coefficients in the equation.
I thought it meant what the solution was but I don't know what it means by that so can you help me please? Thank you so much!

Click here to see answer by Edwin McCravy(20055) About Me 
Question 1205255: WHAT IF? You decide to rent tables from a different company. The situation can be modeled by the equation 4x+6y=180, where x is the number of small tables and y is the number of large tables.
a. Interpret the terms and coefficients in the equation.
I thought it meant what the solution was but I don't know what it means by that so can you help me please? Thank you so much!

Click here to see answer by math_tutor2020(3816) About Me 

Question 1205412: 3y>9-2x
2x+3y<-6

Click here to see answer by josgarithmetic(39617) About Me 
Question 1205412: 3y>9-2x
2x+3y<-6

Click here to see answer by greenestamps(13200) About Me 
Question 1205412: 3y>9-2x
2x+3y<-6

Click here to see answer by math_tutor2020(3816) About Me 

Question 1205524: how do I graph y=x^3-5x+1 without
using a calculator?

Click here to see answer by ikleyn(52781) About Me 
Question 1205524: how do I graph y=x^3-5x+1 without
using a calculator?

Click here to see answer by josgarithmetic(39617) About Me 
Question 1205524: how do I graph y=x^3-5x+1 without
using a calculator?

Click here to see answer by math_tutor2020(3816) About Me 

Question 1205544: Use set-builder notation to identify the domain and range for function f.
Click here to see answer by greenestamps(13200) About Me 
Question 1205544: Use set-builder notation to identify the domain and range for function f.
Click here to see answer by math_tutor2020(3816) About Me 

Question 1205545: Graph -8y+10x=16 by finding three solutions. Write the equation in y=mx+b form first. Then choose three x-values and find the corresponding y-values
Click here to see answer by MathLover1(20849) About Me 
Question 1205545: Graph -8y+10x=16 by finding three solutions. Write the equation in y=mx+b form first. Then choose three x-values and find the corresponding y-values
Click here to see answer by Theo(13342) About Me 

Question 1205614: 1. Use a graphing utility to approximate the real​ solutions, if​ any, of the given equation rounded to two decimal places. y=x3−6x+1

Click here to see answer by josgarithmetic(39617) About Me 
Question 1205614: 1. Use a graphing utility to approximate the real​ solutions, if​ any, of the given equation rounded to two decimal places. y=x3−6x+1

Click here to see answer by math_tutor2020(3816) About Me 

Question 1205705: Find an equation of the line that satisfies the given conditions.
Through (4, 5) and (6, 5)

Click here to see answer by MathLover1(20849) About Me 

Question 1205716: Find an equation of the line that satisfies the given conditions.
Through (4, 1); perpendicular to the line x = 5

Click here to see answer by MathLover1(20849) About Me 

Question 1205717: Find the slope and y-intercept of the line. (If an answer does not exist, enter DNE.)
y = −2 slope
y-intercept
(x, y) =


Click here to see answer by MathLover1(20849) About Me 
Question 1205717: Find the slope and y-intercept of the line. (If an answer does not exist, enter DNE.)
y = −2 slope
y-intercept
(x, y) =


Click here to see answer by ikleyn(52781) About Me 

Question 1205715: Find an equation of the line that satisfies the given conditions.
Through
(−5, 3); perpendicular to the line y = −1/2x + 9

Click here to see answer by MathLover1(20849) About Me 
Question 1205715: Find an equation of the line that satisfies the given conditions.
Through
(−5, 3); perpendicular to the line y = −1/2x + 9

Click here to see answer by ikleyn(52781) About Me 

Question 1205722: Find the equation of circle and graph.
(h,k) = (5,1) r = 6

Click here to see answer by ikleyn(52781) About Me 

Question 1205752: What is the equation of through (-1,-5) slope =1
Click here to see answer by ikleyn(52781) About Me 

Question 1205755: Find an equation of the line that satisfies the given conditions:
through (-7,2); parallel to the line y= -7

Click here to see answer by ikleyn(52781) About Me 

Question 1205758: Find the slope and y-intercept of the line. (If an answer does not exist, enter DNE.)
x = 4 and draw graph

Click here to see answer by ikleyn(52781) About Me 

Question 1205757: Find the slope and y-intercept of the line. (If an answer does not exist, enter DNE.)
7x + 8y = 16 and draw graph

Click here to see answer by MathLover1(20849) About Me 
Question 1205757: Find the slope and y-intercept of the line. (If an answer does not exist, enter DNE.)
7x + 8y = 16 and draw graph

Click here to see answer by math_tutor2020(3816) About Me 
Question 1205757: Find the slope and y-intercept of the line. (If an answer does not exist, enter DNE.)
7x + 8y = 16 and draw graph

Click here to see answer by josgarithmetic(39617) About Me 

Question 1205799: Luciano wants to have a maximum of $120 cash at the ticket booth when his church carnival opens. He will have $1 bills and $5 bills. If x is the number of $1 bills and y is the number of $5 bills the inequality x+5<=120 models the situation. Graph the inequality
List three solutions to the inequality x+5<=120 where both x and y are integers.
First Solution= (
,
)
Second Solution= (
,
)
Third Solution= (
,
)

Click here to see answer by math_tutor2020(3816) About Me 

Question 1205800: Kasa wants to have a maximum of $60 cash at the ticket booth when her church carnival opens. She will have $1 bills and $5 bills. If x is the number of $1 bills and y is the number of $5 bills the inequality x+5y<=60 models the situation. Graph the inequality.
List three solutions to the inequality x+5y<=60 where both x and y are integers.
First Solution:
Second Solution:
Third Solution:

Click here to see answer by Theo(13342) About Me 

Question 1205821: Given: y=2x-3
Find the y-intercept.
Find the x-intercept.
Find The Slope.
Graph your equation.
Draw a line parallel to your given line.
What is the equation of the line you drew?
Explain how you know the line you drew is parallel to your given line.
Draw a line perpendicular to your given line.
What is the question of the line you drew?
Explain how you know the line you drew is perpendicular to your given line.

Click here to see answer by josgarithmetic(39617) About Me 
Question 1205821: Given: y=2x-3
Find the y-intercept.
Find the x-intercept.
Find The Slope.
Graph your equation.
Draw a line parallel to your given line.
What is the equation of the line you drew?
Explain how you know the line you drew is parallel to your given line.
Draw a line perpendicular to your given line.
What is the question of the line you drew?
Explain how you know the line you drew is perpendicular to your given line.

Click here to see answer by ikleyn(52781) About Me 

Question 1205966: Solve the linear inequality. Express the solution using interval notation.
4x ≤ 5
I thought the answer was x ≤ 5/4, which is incorrect and so was my graph. Can you assist me?

Click here to see answer by MathLover1(20849) About Me 
Question 1205966: Solve the linear inequality. Express the solution using interval notation.
4x ≤ 5
I thought the answer was x ≤ 5/4, which is incorrect and so was my graph. Can you assist me?

Click here to see answer by math_tutor2020(3816) About Me 

Question 1205968: Find an equation of the circle that satisfies the given conditions. (Use the variables x and y.)
Center (−3, −2),
radius 7

Click here to see answer by ikleyn(52781) About Me 

Question 1205970: Find an equation of the line that satisfies the given conditions.
Through (8, 4) and (8, 9)

Click here to see answer by ikleyn(52781) About Me 

Question 1205971: Find the x- and y-intercepts of the graph of the equation. (If an answer does not exist, enter DNE.)
3x − 4y = 48
x-intercept
(x, y) =
y-intercept
(x, y) =

Click here to see answer by MathLover1(20849) About Me 

Question 1206125: y=-3x-1
Click here to see answer by MathLover1(20849) About Me 

Question 1206144:
can you please help me understand these graphs please?
Screenshot-18-2-2024-154517-d2l-lonestar-edu Screenshot-18-2-2024-154434
Screenshot-18-2-2024-154455

Click here to see answer by ikleyn(52781) About Me 

Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440, 1441..1485, 1486..1530, 1531..1575, 1576..1620, 1621..1665, 1666..1710, 1711..1755, 1756..1800, 1801..1845, 1846..1890, 1891..1935, 1936..1980, 1981..2025, 2026..2070, 2071..2115, 2116..2160, 2161..2205, 2206..2250, 2251..2295, 2296..2340, 2341..2385, 2386..2430, 2431..2475, 2476..2520, 2521..2565, 2566..2610, 2611..2655, 2656..2700, 2701..2745, 2746..2790, 2791..2835, 2836..2880, 2881..2925, 2926..2970, 2971..3015, 3016..3060, 3061..3105, 3106..3150, 3151..3195, 3196..3240, 3241..3285, 3286..3330, 3331..3375, 3376..3420, 3421..3465, 3466..3510, 3511..3555, 3556..3600, 3601..3645, 3646..3690, 3691..3735, 3736..3780, 3781..3825, 3826..3870, 3871..3915, 3916..3960, 3961..4005, 4006..4050, 4051..4095, 4096..4140, 4141..4185, 4186..4230, 4231..4275, 4276..4320, 4321..4365, 4366..4410, 4411..4455, 4456..4500, 4501..4545, 4546..4590, 4591..4635, 4636..4680, 4681..4725, 4726..4770, 4771..4815, 4816..4860, 4861..4905, 4906..4950, 4951..4995, 4996..5040, 5041..5085, 5086..5130, 5131..5175, 5176..5220, 5221..5265, 5266..5310, 5311..5355, 5356..5400, 5401..5445, 5446..5490, 5491..5535, 5536..5580, 5581..5625, 5626..5670, 5671..5715, 5716..5760, 5761..5805, 5806..5850, 5851..5895, 5896..5940, 5941..5985, 5986..6030, 6031..6075, 6076..6120, 6121..6165, 6166..6210, 6211..6255, 6256..6300, 6301..6345, 6346..6390, 6391..6435, 6436..6480, 6481..6525, 6526..6570, 6571..6615, 6616..6660, 6661..6705, 6706..6750, 6751..6795, 6796..6840, 6841..6885, 6886..6930, 6931..6975, 6976..7020, 7021..7065, 7066..7110, 7111..7155, 7156..7200, 7201..7245, 7246..7290, 7291..7335, 7336..7380, 7381..7425, 7426..7470, 7471..7515, 7516..7560, 7561..7605, 7606..7650, 7651..7695, 7696..7740, 7741..7785, 7786..7830, 7831..7875, 7876..7920, 7921..7965, 7966..8010, 8011..8055, 8056..8100, 8101..8145, 8146..8190, 8191..8235, 8236..8280, 8281..8325, 8326..8370, 8371..8415, 8416..8460, 8461..8505, 8506..8550, 8551..8595, 8596..8640, 8641..8685, 8686..8730, 8731..8775, 8776..8820, 8821..8865, 8866..8910, 8911..8955, 8956..9000, 9001..9045, 9046..9090, 9091..9135, 9136..9180, 9181..9225, 9226..9270, 9271..9315, 9316..9360, 9361..9405, 9406..9450, 9451..9495, 9496..9540, 9541..9585, 9586..9630, 9631..9675, 9676..9720, 9721..9765, 9766..9810, 9811..9855, 9856..9900, 9901..9945, 9946..9990, 9991..10035, 10036..10080, 10081..10125, 10126..10170, 10171..10215, 10216..10260, 10261..10305, 10306..10350, 10351..10395, 10396..10440, 10441..10485, 10486..10530, 10531..10575, 10576..10620, 10621..10665, 10666..10710, 10711..10755, 10756..10800, 10801..10845, 10846..10890, 10891..10935, 10936..10980, 10981..11025, 11026..11070, 11071..11115, 11116..11160, 11161..11205, 11206..11250, 11251..11295, 11296..11340, 11341..11385, 11386..11430, 11431..11475, 11476..11520, 11521..11565, 11566..11610, 11611..11655, 11656..11700, 11701..11745, 11746..11790, 11791..11835, 11836..11880, 11881..11925, 11926..11970, 11971..12015, 12016..12060, 12061..12105, 12106..12150, 12151..12195, 12196..12240, 12241..12285, 12286..12330, 12331..12375, 12376..12420, 12421..12465, 12466..12510, 12511..12555, 12556..12600, 12601..12645, 12646..12690, 12691..12735, 12736..12780, 12781..12825, 12826..12870, 12871..12915, 12916..12960, 12961..13005, 13006..13050, 13051..13095, 13096..13140, 13141..13185, 13186..13230, 13231..13275, 13276..13320, 13321..13365, 13366..13410, 13411..13455, 13456..13500, 13501..13545, 13546..13590, 13591..13635, 13636..13680, 13681..13725, 13726..13770, 13771..13815, 13816..13860, 13861..13905, 13906..13950, 13951..13995, 13996..14040, 14041..14085, 14086..14130, 14131..14175, 14176..14220, 14221..14265, 14266..14310, 14311..14355, 14356..14400, 14401..14445, 14446..14490, 14491..14535, 14536..14580, 14581..14625, 14626..14670, 14671..14715, 14716..14760, 14761..14805, 14806..14850, 14851..14895, 14896..14940, 14941..14985, 14986..15030, 15031..15075, 15076..15120, 15121..15165, 15166..15210, 15211..15255, 15256..15300, 15301..15345, 15346..15390, 15391..15435, 15436..15480, 15481..15525, 15526..15570, 15571..15615, 15616..15660, 15661..15705, 15706..15750, 15751..15795, 15796..15840, 15841..15885, 15886..15930, 15931..15975, 15976..16020, 16021..16065, 16066..16110, 16111..16155, 16156..16200, 16201..16245, 16246..16290, 16291..16335, 16336..16380, 16381..16425, 16426..16470, 16471..16515, 16516..16560, 16561..16605, 16606..16650, 16651..16695, 16696..16740, 16741..16785, 16786..16830, 16831..16875, 16876..16920, 16921..16965, 16966..17010, 17011..17055, 17056..17100, 17101..17145, 17146..17190, 17191..17235, 17236..17280, 17281..17325, 17326..17370, 17371..17415, 17416..17460, 17461..17505, 17506..17550, 17551..17595, 17596..17640, 17641..17685, 17686..17730, 17731..17775, 17776..17820, 17821..17865, 17866..17910, 17911..17955, 17956..18000, 18001..18045, 18046..18090, 18091..18135, 18136..18180, 18181..18225, 18226..18270, 18271..18315, 18316..18360, 18361..18405, 18406..18450, 18451..18495, 18496..18540, 18541..18585, 18586..18630, 18631..18675, 18676..18720, 18721..18765, 18766..18810, 18811..18855, 18856..18900, 18901..18945, 18946..18990, 18991..19035, 19036..19080, 19081..19125, 19126..19170, 19171..19215, 19216..19260, 19261..19305, 19306..19350, 19351..19395, 19396..19440, 19441..19485, 19486..19530, 19531..19575, 19576..19620, 19621..19665, 19666..19710, 19711..19755, 19756..19800, 19801..19845, 19846..19890, 19891..19935, 19936..19980, 19981..20025, 20026..20070, 20071..20115, 20116..20160, 20161..20205, 20206..20250, 20251..20295, 20296..20340, 20341..20385, 20386..20430, 20431..20475, 20476..20520, 20521..20565, 20566..20610, 20611..20655, 20656..20700, 20701..20745, 20746..20790, 20791..20835, 20836..20880, 20881..20925, 20926..20970, 20971..21015, 21016..21060, 21061..21105, 21106..21150, 21151..21195, 21196..21240, 21241..21285, 21286..21330, 21331..21375, 21376..21420, 21421..21465, 21466..21510, 21511..21555, 21556..21600, 21601..21645, 21646..21690, 21691..21735, 21736..21780, 21781..21825, 21826..21870, 21871..21915, 21916..21960, 21961..22005, 22006..22050, 22051..22095, 22096..22140, 22141..22185, 22186..22230, 22231..22275, 22276..22320, 22321..22365, 22366..22410, 22411..22455, 22456..22500, 22501..22545, 22546..22590, 22591..22635, 22636..22680, 22681..22725, 22726..22770, 22771..22815, 22816..22860, 22861..22905, 22906..22950, 22951..22995, 22996..23040, 23041..23085, 23086..23130, 23131..23175, 23176..23220, 23221..23265, 23266..23310, 23311..23355, 23356..23400, 23401..23445, 23446..23490, 23491..23535, 23536..23580, 23581..23625, 23626..23670, 23671..23715, 23716..23760, 23761..23805, 23806..23850, 23851..23895, 23896..23940, 23941..23985, 23986..24030, 24031..24075, 24076..24120, 24121..24165, 24166..24210, 24211..24255, 24256..24300, 24301..24345, 24346..24390, 24391..24435, 24436..24480, 24481..24525, 24526..24570, 24571..24615, 24616..24660, 24661..24705, 24706..24750, 24751..24795, 24796..24840, 24841..24885, 24886..24930, 24931..24975