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

Tutors Answer Your Questions about Graphs (FREE)

Question 932573: graph the indicated set and write as a single
interval, if possible.
(-∞,-1) U (3,7)
Click here to see answer by ewatrrr(24785)

Question 932571: graph the indicated set and write as a single
interval, if possible.
[-1, 4) Udown (2, 6]
Click here to see answer by ewatrrr(24785)

Question 932571: graph the indicated set and write as a single
interval, if possible.
[-1, 4) Udown (2, 6]
Click here to see answer by Fombitz(32388)

Question 932564: solve and graph.
3 � m < 4(m � 3)
Click here to see answer by rfer(16322)

Question 932563: solve and graph.
-5t < -10
Click here to see answer by rfer(16322)

Question 932898: Rewrite the equation y=3x squared+5 in function notation and find f(8)
Click here to see answer by ewatrrr(24785)

Question 932901: Determine whether the graphs of y=4x+6 and x-4y=-8 are parallel, perpendicular, or neither
Click here to see answer by ewatrrr(24785)

Question 932907: Graph each equation. State the slope,y-intercept and x-intercept
2y=4x-6
8x+4y=-24
Click here to see answer by ewatrrr(24785)

Question 932912: Graph each equation.state the slope,y-intercept, and x-intercept
5. 8x+4y=-24
Click here to see answer by ewatrrr(24785)

Question 932910: Graph each equation.state the slope,y-intercept, and x-intercept
4. 2y=4x-6
Click here to see answer by MathLover1(20849)

Question 932943: solve, interpret geometrically, and graph.
When applicable, write answers using both inequality notation
and interval notation.
ǀu + 8ǀ ≤ 3
Click here to see answer by ewatrrr(24785)

Question 932948: solve the equation or inequality. Write solutions
to inequalities using both inequality and interval notation.
ǀ1/2 w - 3/4ǀ < 2
Click here to see answer by ewatrrr(24785)

Question 932945: solve the equation or inequality. Write solutions
to inequalities using both inequality and interval notation.
ǀ2x - 11ǀ≤13
Click here to see answer by ewatrrr(24785)

Question 932939: solve, interpret geometrically, and graph.
When applicable, write answers using both inequality notation
and interval notation.
ǀy - 5ǀ < 3
Click here to see answer by ewatrrr(24785)

Question 932951: EARTH SCIENCE In 1970, Russian geologists began drilling a
very deep borehole in the Kola Peninsula. Their goal was to reach a
depth of 15 kilometers, but high temperatures in the borehole
forced them to stop in 1994 after reaching a depth of 12 kilometers.
They found that the approximate temperature x kilometers below
the surface of the Earth is given by
T = 30 + 25(X � 3) 3 ≤X ≤12
where T is temperature in degrees Celsius. At what depth is the tem-
perature between 150� and 250�c, inclusive?

Click here to see answer by MathLover1(20849)

Question 932955: solve for the indicated variable in terms of the
other variables.

a_n = a_1 + (n - 1)d for d (arithmetic progressions)
Click here to see answer by ewatrrr(24785)

Question 932946: solve the equation or inequality. Write solutions
to inequalities using both inequality and interval notation.
ǀ100 � 40tǀ > 60
Click here to see answer by josgarithmetic(39617)

Question 932953: solve for the indicated variable in terms of the
other variables

A = 2ab + 2ac + 2bc for a (surface area of a rectangular solid)
Click here to see answer by MathLover1(20849)

Question 932947: solve the equation or inequality. Write solutions
to inequalities using both inequality and interval notation.
ǀ4x - 7ǀ = 13
Click here to see answer by MathLover1(20849)

Question 933122: What does the graph of y = absolute X-2 look like?
Click here to see answer by Alan3354(69443)

Question 933123: What does the, graph y = - absolute value of - X -4 look like?
Click here to see answer by Alan3354(69443)

Question 933131: solve, interpret geometrically, and graph.
When applicable, write answers using both inequality notation
and interval notation.

ǀu + 8ǀ = 3
Click here to see answer by Alan3354(69443)

Question 933133: solve, interpret geometrically, and graph.
When applicable, write answers using both inequality notation
and interval notation.

ǀy - 5ǀ = 3
Click here to see answer by Alan3354(69443)

Question 933120: Describe how the graphs of y = absolute value of x,and y = absolute value of X -15 are related.
1- The graphs have the same shape. The y intercept of y = absolute x is 0, and them x intercept of the 2nd graph is -15.
2-m The graphs have the same y intercept. The second graph is steeper than y = absolute X.
3-The graphs are the same.
4-The graphs have the same shape. The y- intercept of y =absolute X is 0, and the y intercept of the second graph is-15.
Click here to see answer by KMST(5328)

Question 933185: Solve and graph
12 - y ≥ 2(9 - 2y)
Click here to see answer by MathLover1(20849)

Question 933197: solve, interpret geometrically, and graph.
When applicable, write answers using both inequality notation
and interval notation.
ǀy - 5ǀ > 3
Click here to see answer by lwsshak3(11628)

Question 933196: solve, interpret geometrically, and graph.
When applicable, write answers using both inequality notation
and interval notation.
ǀu + 8ǀ ≥ 3
Click here to see answer by lwsshak3(11628)

Question 933192: solve the equation or inequality. Write solutions
to inequalities using both inequality and interval notation.
ǀ0.2u + 1.7ǀ ≥ 0.5
Click here to see answer by lwsshak3(11628)

Question 933356: Make a table of values for y=x-6
X. Y
-2
-1
0
1
2
Click here to see answer by Alan3354(69443)

Question 933384: solve each equation.
2/y+ 5/2 = 4 - 2/3y

Click here to see answer by Alan3354(69443)

Question 933458: g(x)=-3-1
Click here to see answer by MathLover1(20849)

Question 933578: is 1/2x-1/3y=1 parallel, perpedicualr or neither
Click here to see answer by richard1234(7193)

Question 933579: is x + 4y=2 and 8x-2y=3, parallel, perpendicular, or neither
Click here to see answer by Alan3354(69443)

Question 933651: Find the slope of the line that passes through the given points(-2,-5) and (8,5)
Click here to see answer by ewatrrr(24785)

Question 933652: Find the equation of a line that passes the given points (-2,-5) and (8,5).
Click here to see answer by ewatrrr(24785)

Question 933658: Determine whether the graphs of y=4x+6 and x-4y-8 are parallel, perpendicular, or neither
Click here to see answer by Alan3354(69443)

Question 933653: Find the slope of the line that passes through (-1,2) and (1,-7)
Click here to see answer by ewatrrr(24785)

Question 933655: Rewrite the equation y=-3x squared+5 in function notation and find f(8).
Click here to see answer by ewatrrr(24785)

Question 933657: Rewrite the equation y=-3x squared+5 in function notation and find f(8).
Click here to see answer by ewatrrr(24785)

Question 933657: Rewrite the equation y=-3x squared+5 in function notation and find f(8).
Click here to see answer by MathLover1(20849)

Question 933649: Construct a table of at least three ordered pairs and graph each equation.
Y=|x+2|
Click here to see answer by ewatrrr(24785)

Question 933648: Construct a table of at least three ordered pairs and graph each equation
Y=x cubed-2
Click here to see answer by ewatrrr(24785)

Question 933647: The amount of land occupied by farms in the U.S.(in millions of acres) from 1997 through 2012 is given by y=-4x+867. In the equation, x represents the number of years after 1997
a. Complete the table
X|8|10|15
----------
Y|835|827|807
b.find the year in which there was approximately 815 million acres of land occupied by farms.
C.use the given equation to predict when the land occupied by farms might be 795 million acres.
Click here to see answer by ewatrrr(24785)

Question 933901: Construct a table of at least three ordered pairs and graph each equation.
7.y=x cubed+3

Click here to see answer by Alan3354(69443)

Question 933896: Determine whether the graphs of 2x+y=-9 and -4y=-2x+7 are parallel, perpendicular, or neither
Click here to see answer by rothauserc(4718)

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