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

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 Algebra: Graphs, graphing equations and inequalities Solvers Lessons Answers archive Quiz In Depth

 Question 121054: WRITE THE EQUATION OF THE LINE PASSING THROUGH (-2,-6)AND(4,-6) Click here to see answer by jim_thompson5910(28598)

 Question 121060: give detailed step by step of how to use the slope and y-intercept to write an equation and how to draw a graph if I want to write the equation and draw a graph from the detailed instructions. Click here to see answer by checkley71(8403)

 Question 121055: WRITE THE EQUATION OF THE LINE WHICH PASSES THROUGH THE POINT (2,1)AND IS PARALLEL TO THE LINE WITH EQUATION Y=5/2X+6 Click here to see answer by checkley71(8403)

 Question 121211: 2. Graph each of the following equations: y=1/4x Click here to see answer by jim_thompson5910(28598)

 Question 121212: 3. Find the slope of the line through the following pairs of points (-4, -2) and (6, 4) Click here to see answer by jim_thompson5910(28598)

 Question 121213: 5. Write the equation of the line with given slope and y-intercept. Then graph each line using the slope and y-intercept.. slope: 2/3 ; y-intercept: (0, -2) Click here to see answer by jim_thompson5910(28598)

 Question 121214: 6. Are the following pairs of line parallel, perpendicular, or neither. L1 with equation x + 2y = 4 L2 with equation 2x + 4y =5 Click here to see answer by jim_thompson5910(28598)
 Question 121214: 6. Are the following pairs of line parallel, perpendicular, or neither. L1 with equation x + 2y = 4 L2 with equation 2x + 4y =5 Click here to see answer by Earlsdon(6287)

 Question 121215: 7. Write the equation of the line passing through each of the given pairs of points. Write your results in slope-intercept form, where possible (-5, 3) and (4, 1) Click here to see answer by jim_thompson5910(28598)

 Question 121225: 1. Complete the order pairs so that each is a solution for the given equation. x – 3y =9 (0, ) (12, ) ( ,0) ( , -2) Click here to see answer by jim_thompson5910(28598)

 Question 121226: 4. Find the slope and y-intercept of the line represented by each of the following equation. x = 5 Click here to see answer by jim_thompson5910(28598)

 Question 121230: 6. Are the following pairs of line parallel, perpendicular, or neither. L1 with equation x + 2y = 4 L2 with equation 2x + 4y =5 Click here to see answer by jim_thompson5910(28598)

 Question 121236: Graph the following equations; calculate the slope, x-intercept, and y-intercept, and label the intercepts on the graph: 4y = 7 Click here to see answer by Edwin McCravy(8912)

 Question 121255: Can anyone tell me how to graph these equations: y = 3x + 1 and y = 1/3x + 1? Click here to see answer by jim_thompson5910(28598)

 Question 121261: Here is the problem 11. x + y = 5 x-y = 1 I understand how they got the point on the graph. What I don't understand is how they got this answer. (3,2) Click here to see answer by MathLover1(6638)

 Question 121259: Here is the problem 11. x + y = 5 x-y = 1 I understand how they got the point on the graph. What I don't understand is how they got this answer. (3,2) Click here to see answer by MathLover1(6638)

 Question 121003: Can you please which two of these equation represent perpendicular lines: (a) y = 4/7x - 3 (b) y = 3x - 4/7 (c) y = -1/3x + 4/7 (d) y = 1/3x - 4/7? Click here to see answer by brierhopper(1)

 Question 121235: Graph the following equations; calculate the slope, x-intercept, and y-intercept, and label the intercepts on the graph. 5x - y = 4 Click here to see answer by checkley71(8403)

 Question 121142: I have asked this question twice but gotten no response back and if I should click on word problems to ask it could someone please tell me; thanks! Given g(x)= print-coeff(m,1)x print_const(b), find g(print_coeff(n,1)a)?? Click here to see answer by stanbon(57395)

 Question 121290: I need help with determining the correct half-plane and completing the graph of Y>3 The graph has a line three space up and straight accross. I attempted to copy and paste it but it would not let me. -y Click here to see answer by stanbon(57395)

 Question 121234: Graph the following equations; calculate the slope, x-intercept, and y-intercept, and label the intercepts on the graph. -x - y = -2 Click here to see answer by jim_thompson5910(28598)

 Question 121150: How would I graph the inequality y < or = to -4?? I can't seem to get a grasp on this graphing thing, so can anyone help?? Thanks! Click here to see answer by jim_thompson5910(28598)

 Question 121151: How would I graph the following equations: (1) y = x - 2 (2) y = x + 2 (3) y = -x - 2 (4) y = -x + 2 I appreciate your help!! Click here to see answer by jim_thompson5910(28598)

 Question 121393: graph the following equations: (3) y = -x - 2 (4) y = -x + 2 Click here to see answer by jim_thompson5910(28598)

 Question 121400: how do i find the intercept in a linear form? Click here to see answer by stanbon(57395)

 Question 121431: Write the equation of the line that passes through point (0, 6) with a slope of -7/2 . Click here to see answer by checkley71(8403)

 Question 121430: Find the slope of the line passing through the points (13, 13) and (1, 1). Click here to see answer by checkley71(8403)

 Question 121485: I need to use the slope-intercept method to graph this equation, and I would like to know how to simplify it. 5 + 3y = x Click here to see answer by HyperBrain(694)

 Question 121515: Hi i need major help on how to solve an equation using the substitution method the equation is as follows {3x + y = 21, 10x +5y =65 Click here to see answer by stanbon(57395)

 Question 121525: Find y so the distance between (7,y) and (3,3) is Click here to see answer by Fombitz(13828)

 Question 121533: The question says: Determine whether each ordered pair is a solution of y = -2x + 5. 1.) (3, -5) 2.) (2.5, 0) Please explain how you got the answers. Thanks Click here to see answer by algebrapro18(206)

 Question 121534: The graph of ABC has verticles at A(1,3), B(5,8) and C(7,1). Graph each image of ABC for the transformation described. Use arrow notation to show the transformation. 1.) translated left 3 units and up 2 units Can you tell me where the points would be on the graph after you translate? Thanks Click here to see answer by algebrapro18(206)