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

Tutors Answer Your Questions about Graphs (FREE)

Question 246578: Graph the equation and identify the y-intercept. y = 3/2x + 4
The y-intercept is?

Click here to see answer by stanbon(75887)

Question 246604: Graph the equation and identify the y-intercept. y = 3/2x + 4
The y-intercept is?

Click here to see answer by dabanfield(803)

Question 246655: Determine whether 2 is a solution of the inequality. x>2
Is 2 a solution?
Click here to see answer by edjones(8007)

Question 246665: I need the Coordinates for Y = 1/3x - 1 In order to graph a line.
Click here to see answer by rapaljer(4671)

Question 246683: 'x/4+4/x=17/4 solve the problem'
Click here to see answer by vleith(2983)

Question 246684: A number, twice that number, and one-fourth of that number are added. The result is 26.
Click here to see answer by checkley77(12844)

Question 246685: How do I plot the points (4, -6), (-1, -5) and (-3, 2) on a graph and what does it look like when I have finished?
Click here to see answer by College Student(505)

Question 246653: find the equation for the line that passes through the point (5,3), and that is parallel to the line with the equation y=3/4x +3/4
Click here to see answer by checkley77(12844)

Question 246635: 6=x-y
Click here to see answer by checkley77(12844)

Question 246567: Graph the line containing the given pair of points and find the slope. (5, 6),(-1, -3)
Use the graphing tool to graph the line of the two given points. Find the slope of the line.
m =

Click here to see answer by College Student(505)

Question 246732: How do I draw the graph of the line y=3x - 5
Click here to see answer by checkley77(12844)

Question 246732: How do I draw the graph of the line y=3x - 5
Click here to see answer by dabanfield(803)

Question 246901: I need help. Please
1.Solve by applying the Quadratic Formula. Show your work.
2x2 + 7x + 3 = 0
2.Use the discriminant to determine whether the following equations have solutions that are: two different rational solutions; two different irrational solutions; exactly one rational solution; or two different imaginary solutions.
9 - 2a2 = 6a + 2
3.Solve by applying the Quadratic Formula. Show your work.
x2 + 4x - 7 = 0

Click here to see answer by richwmiller(17219)

Question 247016: How do I plot five points for each equation x - 2y = 6? I don't understand.
Click here to see answer by solver91311(24713)

Question 246848: hey i need help making a graph for this problem. thanks!!
It costs a business $20 to make one compact disk player and $10 to make one radio. Each week the company must make a combined total of at least 50 CD players and radios. At least as many CD players as radios must be manufactured. Determine how many CD players and radios should be made to minimize weekly costs.
Click here to see answer by ajs12405(1)

Question 246590: I need help solving this type of problem but also seeing step by step how you worked out.
Write an equation in slope-intercept form of the line that passes through the given point & is parallel to the graph of each equation
(2,-7),y=x-2
Click here to see answer by ankor@dixie-net.com(22740)

Question 247195: -4x-2y=-12
4x+8y=-24
Click here to see answer by richwmiller(17219)

Question 247206: I have already passed algebra but didn't pass the EOC and have forgotten alot of information. But anyway one of my questions is using substituion and elimination. x-11y=-123 11x-y=-33 i forget where and how to start. could you please help me??
Click here to see answer by solver91311(24713)

Question 247342: Graph 2y-x=4
Click here to see answer by checkley77(12844)

Question 247352: Graph y=1
Click here to see answer by solver91311(24713)

Question 247338: Graph y=2x-1
Click here to see answer by checkley77(12844)

Question 247358: how do i graph
Click here to see answer by checkley77(12844)

Question 247350: What are the x and y intericepts for 2y-x=4
Click here to see answer by checkley77(12844)

Question 247388: how do i solve y=1/2x-2?

Click here to see answer by checkley77(12844)

Question 247401: what is y_< 2/3x+2
Click here to see answer by stanbon(75887)

Question 247414: I have to solve the compound inequality. 5 < k - 2 < 11
Click here to see answer by solver91311(24713)

Question 247493: y= 5 over 2x
Click here to see answer by checkley77(12844)

Question 247492: find the slope of the line 2x-5y= -25
Click here to see answer by oberobic(2304)

Question 247492: find the slope of the line 2x-5y= -25
Click here to see answer by checkley77(12844)

Question 247518: 5x-6y=-30
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Question 247518: 5x-6y=-30
Click here to see answer by oberobic(2304)

Question 247560: how do you graph an equation for y= x + 5
Click here to see answer by oberobic(2304)

Question 247620: The math club sold roses and tulips this year for the valentine's day.The number of roses was 8 more than 4 times the number of tulips sold.Tulips were sold for $2 each and roses for $5 each.The club made $414.00.How many roses were sold?
Click here to see answer by stanbon(75887)

Question 247624: Could you please help me with this, thank you.
Compare the graphs of 3x � 2y > 6 and 3x � 2y <= 6.
Click here to see answer by College Student(505)

Question 247666: can you please show me how to write an equation that is parallel to the line y=4x + 1. I would really like to know how to solve this myself. I just need the steps. I don't get it!
Thank you for your assistance.
judi

Click here to see answer by oberobic(2304)

Question 247641: solve the system by graphing
y=-9-2x
x+2y=-12
Click here to see answer by MisfortunateMonstrosity(1)

Question 247855: is this parallel or perpendicular? y = 3x � 1, y = �x + 2
Click here to see answer by Alan3354(69443)

Question 247855: is this parallel or perpendicular? y = 3x � 1, y = �x + 2
Click here to see answer by Fombitz(32388)

Question 247879: 6+2xy=4
Click here to see answer by richwmiller(17219)

Question 247951: How do you graph y= -x + 1 ?
Click here to see answer by richwmiller(17219)

Question 247951: How do you graph y= -x + 1 ?
Click here to see answer by College Student(505)

Question 247970: Is the ordered pair (-3,-11) or (1,-3) a solution for 4x - 2y =10 ?
Click here to see answer by richwmiller(17219)

Question 247970: Is the ordered pair (-3,-11) or (1,-3) a solution for 4x - 2y =10 ?
Click here to see answer by stanbon(75887)

Question 248034: How do you write an equation for a line with a slope of 2/3 and a y-intercept 0f -3.
Click here to see answer by Alan3354(69443)

Question 248128: how to write an eaqution parallel to y = 2/3x - 7?
Click here to see answer by tutorcecilia(2152)

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