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

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Question 364924: Solve the inequality. State the solution using the interval notation and graph it.
X + 3/x < -2
There is suppose to be a line under the greater then sign, I don't know how to do that. Now I feel really dumb.

Click here to see answer by Theo(13342)

Question 364925: Find the vertex and intercepts of the parabola.
y = -3x^2 + 6x
Click here to see answer by amoresroy(361)

Question 364777: Graph the intersection:
what is the the intersection of x+2y≥2 and x>-3
Click here to see answer by Fombitz(32388)

Question 365025: y=1/2x-4 but its the x,y graphing with the x side being -2,-1,0,1,2 and trying to figure the values of y
Click here to see answer by ewatrrr(24785)

Question 364770: Given two points, find:
Slope
Point-Slope Form
Slope-Intercept Form
Standard Form
(-2,6)&(-5,7)
Click here to see answer by Fombitz(32388)

Question 365213: identify slope and the y-intercept of the line with y=-x+9

Click here to see answer by Alan3354(69443)

Question 365193: substitution
4x+y=15
-x-3y=-12
Click here to see answer by robertb(5830)

Question 365270: y=x+7 what is the y-intercept
Click here to see answer by jokaehler(26)

Question 365282: Solve the inequality, state the solution using the interval notation and graph.
x - 3 < 0
_____
x + 5
Click here to see answer by stanbon(75887)

Question 365282: Solve the inequality, state the solution using the interval notation and graph.
x - 3 < 0
_____
x + 5
Click here to see answer by jokaehler(26)

Question 365296: Solve and graph on a number line:
-2(a-3)+ 3(a+2)< 4
Click here to see answer by jokaehler(26)

Question 365336: How do you graph 3x - y = 3
Click here to see answer by jim_thompson5910(35256)

Question 365463: write the equation of the line in slope intercept form for the line that passes through(3,-2) and has a slope of -1/2, then graph.
Click here to see answer by ewatrrr(24785)

Question 365460: solve the system of equations by graphing and label consistent, inconsistent, dependant, or independent(*note you may use these labels more than once).
y=-3x+1
y=3/4x+2
thank you
Click here to see answer by stanbon(75887)

Question 365462: graph the line that passes through the point (6,-3), perpindicular to aline whose slope is 1/1/2.
Click here to see answer by ewatrrr(24785)

Question 365461: Graph the line that is perpendicular to the graph of 7x+10y=4.5 and intersects that graph at its x-intercept.
Click here to see answer by ewatrrr(24785)

Question 365461: Graph the line that is perpendicular to the graph of 7x+10y=4.5 and intersects that graph at its x-intercept.
Click here to see answer by Theo(13342)

Question 365459: solve the equation by graphing.if exact roots cannot be found, state the consecutive integers between which the roots are located. w^2-4w=12.thanks
Click here to see answer by ewatrrr(24785)

Question 365484: 1/x < 3 where x belong to real no.
Click here to see answer by jokaehler(26)

Question 365269: Here is my question. Solve and graph.
6-2x >= 12 and 4x - 5 > 15
So I figured the problem to be for the first equation x <=-3 and for the second
equation x > 5. It is a multiple choice question and gives 4 answers, none of
which I thought it would be:
x/x <=3
x/-3<=x<5
x/x>5
O (with a line thru it)
I am a little lost here, I would think maybe x/-3<=x<5, but isn't it x>5?
I thank you in advance for your help

Click here to see answer by scott8148(6628)

Question 365717: Y= x(squared) + 5x - 1
Graph the following
Click here to see answer by jim_thompson5910(35256)

Question 365968: solve the equation by graphing. if exact roots cannot be found, state the consecutive integers between which the roots are located. -x^2+6x-9=0..thanks
Click here to see answer by Fombitz(32388)

Question 366017: Please help me solve this equation:
Find equations of the tangents to the curve , that pass through the point (4,3).
Click here to see answer by Jk22(389)

Question 366161: need help with 3x+4y=12

Click here to see answer by Fombitz(32388)

Question 366161: need help with 3x+4y=12

Click here to see answer by unlockmath(1688)

Question 366329: 7x-13+7
Click here to see answer by rfer(16322)

Question 366421: thanks for answering my question. I have one more. The problem is, Find the slope and y-intercept of the line. 9x-3x=54. do I use Y=mx+?
Click here to see answer by mananth(16946)

Question 366497: 7x + -2y = 14
Click here to see answer by Fombitz(32388)

Question 366508: determine whether the given numbers are solutions of the inequality 1, -12, -10, -2
y-8>2y-4
is 1 solution
is -12 solution
is -10 solution
is -2 solution
Click here to see answer by Fombitz(32388)

Question 366564: 1-graph the inequality on a plane. 3x+4y
Click here to see answer by Fombitz(32388)

Question 366294: What are the steps to the problem c=39.95+0.35m and getting the answer being 85?
Click here to see answer by Fombitz(32388)

Question 366686: what is the answer to 6-X/3+1>2/3 ?
Click here to see answer by Fombitz(32388)

Question 366748: find the slope is it exists
5x-6y=12
Click here to see answer by josmiceli(19441)

Question 366736: graph each inequality.
1. Y IS GREATER THAN OR EQUAL TO - 1/2X
2. Y<1/2X
3. Y<1/2X
4. Y<2/3X
Click here to see answer by solver91311(24713)

Question 347489: solve the compound inequality. graph the solution set and give the solution in interval notation
x≤3 and x≥-1
Click here to see answer by algebrastudent611(8)

Question 366899: Graph the equation y=4/3x+8 using the slope and the y intercept
Click here to see answer by ewatrrr(24785)

Question 366906: Use the intercepts to graph the equation x+5y=10
Click here to see answer by ewatrrr(24785)

Question 366905: Use the intercepts to graph the equation x+4y=8
Click here to see answer by ewatrrr(24785)

Question 366895: -2x+3y=-21
Click here to see answer by Alan3354(69443)

Question 366908: 8x-5y=35
5y-8x=-35
Solve the system of equations by graphing. Then classify the system as consistent or inconsistant and as dependent or independent.
Click here to see answer by stanbon(75887)

Question 366854: What is the slope and y-intercept of this equation
0=3+y-5x
Click here to see answer by Fombitz(32388)

Question 366850: what are the solutions to his system of inequalities
y>4x+3
y<-4x+6
Click here to see answer by Fombitz(32388)

Question 366995: please graph the inequality
y<2/3x
Click here to see answer by stanbon(75887)

Question 366966: complete a t-chart and graph: 4x + 3 = 8y
Click here to see answer by Edwin McCravy(20055)

Question 367061: many elevators have a capacity of 1000 kg.suppose that children(each weighing 35 kg)and adults(each weighing 80 kg) are on elevator.graph a system of linear inequalities that indicates when the elevator is overloaded
Click here to see answer by mananth(16946)

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, 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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, 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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, 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