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

Tutors Answer Your Questions about Graphs (FREE)

Question 773684: Solve. √4x+4-8=0 *Note the square root sign covers all of 4x+4 then stops. Thanks
Click here to see answer by Alan3354(69443)

Question 773684: Solve. √4x+4-8=0 *Note the square root sign covers all of 4x+4 then stops. Thanks
Click here to see answer by Cromlix(4381)

Question 773682: Perform the indicated multiplication. Then simplify the radical expression. (√t-3)^2
Click here to see answer by tommyt3rd(5050)

Question 773729: Please help me with this question:
If the point P(3,-1) is on the graph of f(x), find the corresponding point on the graph of y=2f(x)+4.
Thank you very much! :)
Click here to see answer by MathLover1(20849)

Question 773681: Perform the indicated multiplication. Then simplify the radical expression. (3√11)^2
Click here to see answer by tommyt3rd(5050)

Question 773734: Find the slope-intercept form for the line satisfying the following conditions. X-intercept 3, Y-intercept 2 over 3.
Click here to see answer by Cromlix(4381)

Question 773774: Complete the ordered pair (-2, ? ) so that it is a solution to the linear equation y = -5x
Click here to see answer by tommyt3rd(5050)

Question 773774: Complete the ordered pair (-2, ? ) so that it is a solution to the linear equation y = -5x
Click here to see answer by Cromlix(4381)

Question 773798: Can u plz show me how to graph the equation y=-1/3x-1. I dont understand how to work this out
Click here to see answer by Alan3354(69443)

Question 773856: Y=7x
Click here to see answer by jim_thompson5910(35256)

Question 773874: State wether the equation represents a horizontal or vertical line. Then graph the equation. X=6

Click here to see answer by jim_thompson5910(35256)

Question 773877: x=6
Click here to see answer by oscargut(2103)

Question 774166: My problem is: 8-5x is greater than 28 I need the solution and how you got the answer.
I tried 8-5x+8 > 28-8 = 5x > 20 and then divided each by 5 but it says my answer is wrong
Click here to see answer by josgarithmetic(39617)

Question 774298: can you show me how to do this graphing problom my teacher gave me she didnt explain it she said we shuld have already learned it

Click here to see answer by oscargut(2103)

Question 774208: Y-2x<3x
Click here to see answer by oscargut(2103)

Question 774302: What will the graph of 5x+3y>15 look like?

Click here to see answer by oscargut(2103)

Question 774380: f(x)=2x+1
make a table and graph

Click here to see answer by solver91311(24713)

Question 774563: Graph:
y=- |x - 2| -3
(it is an absolute value) please explain why you did what you did to get the solution, thanks!
Click here to see answer by josgarithmetic(39617)

Question 774722: Find an equation for the line, in the indicated form, with the given properties.
Containing the points (-3, 0) and (8, -9); general form
Click here to see answer by solver91311(24713)

Question 775132: write the equation of the line. Slope=3, contains (-4,-5)
Click here to see answer by sofiyac(983)

Question 775172: write the equation of the line. contains (4,6) and (-2,3)
Click here to see answer by sofiyac(983)

Question 775322: Write the linear equation: perpendicular to x-3y=7 through (6,2). Thank you. :)
Click here to see answer by mananth(16946)

Question 775328: Solve for x. (x + 4)^2 = 3 Thanks.
Click here to see answer by mananth(16946)

Question 775337: Solve by completing the square. x2 � 4x � 60 = 0
Click here to see answer by mananth(16946)

Question 775330: Solve the equation for x.(2x � 1)2 � 9 = 0
Click here to see answer by sofiyac(983)

Question 775329: Solve for x. �9(x � 3)2 = �7
Click here to see answer by sofiyac(983)

Question 775434: Is there a relationship between the sign (positive or negative) of the slope of a line and the angle the line makes with the x-axis?
For example,if you graph y = 3x+5,versus the graph of y = -3x+5
Click here to see answer by MathLover1(20849)

Question 775439: Graphs and the Equations of a Line (8, 0), m = -3 please show steps
Click here to see answer by rothauserc(4718)

Question 775368: V(5)=?
1-.2
2-1.3
3-4.5
4-?
5-20.8
10-166.7
Click here to see answer by tommyt3rd(5050)

Question 775608: 5 units to the left of the y-axis and 4 units below the x-axis
Click here to see answer by sofiyac(983)

Question 775603: if the length is 6900 and the slope is 5 degrees please find the perpendicular height

Click here to see answer by Cromlix(4381)

Question 775687: Solve. (x � 3)^2 = 6 Solve a quadratic equation by completing the square
Click here to see answer by Tatiana_Stebko(1539)

Question 775686: Solve for x. 16x-16=-1/x Note:It is one over x thanks
Click here to see answer by Tatiana_Stebko(1539)

Question 775690: Find the constant term that should be added to make the following expression a perfect-square trinomial. X^2+16x
Click here to see answer by Tatiana_Stebko(1539)

Question 775681: Use the quadratic formula to solve the following equation. 2x^2 + 3x � 3 = 0
Click here to see answer by Tatiana_Stebko(1539)

Question 775698: Find the constant term that should be added to make the following expression a perfect-square trinomial. X^2-12x
Click here to see answer by Tatiana_Stebko(1539)

Question 775701: Please explain how to graph this parabola:
Y = (x-4)^2 - 3
Click here to see answer by swincher4391(1107)

Question 775709: Find the constant term that should be added to make the following expression a perfect-square trinomial. X^2-12x
Click here to see answer by Alan3354(69443)

Question 775715: Find the constant term that should be added to make the following expression a perfect-square trinomial. X^2+x
Click here to see answer by psbhowmick(878)

Question 775713: Find the constant term that should be added to make the following expression a perfect-square trinomial. X^2-8x
Click here to see answer by josgarithmetic(39617)

Question 775717: Find the constant term that should be added to make the following expression a perfect-square trinomial. X^2+9x
Click here to see answer by josgarithmetic(39617)

Question 775733: How do you find the y intercept and x intercept? For example for this linear equation. 5x-10y=-4
y( , )
x( , )
Click here to see answer by Alan3354(69443)

Question 775710: Find the constant term that should be added to make the following expression a perfect-square trinomial. X^2+2x
Click here to see answer by oscargut(2103)

Question 775851: Solve by using the quadratic formula. X^2+11x-12=0
Click here to see answer by psbhowmick(878)

Question 775876: Write 3x+4y =12 in slope-intercept form.
Click here to see answer by mananth(16946)

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