# Questions on Algebra: Linear Equations, Graphs, Slope answered by real tutors!

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 Algebra: Linear Equations, Graphs, Slope Solvers Lessons Answers archive Quiz In Depth

 Question 604478: find the x and y intercepts of the graph of the equation y= 2/3x -4 Click here to see answer by lawdej(58)

 Question 604571: how do i find the x and y intercepts and slope of the equation 3x = -2 Click here to see answer by nerdybill(7003)

 Question 604588: What is the slope of the line passing through the two points (5,-2) and (-1,3)? Click here to see answer by josmiceli(9817)

 Question 604524: how to make a graph if the slope was 3 and the y-intercept was ( 0,1 ) ?? is it right if i make the denominator of the slope 3 is 1 ? Click here to see answer by Edwin McCravy(8999)

 Question 604633: I am lost, how do I graph the following equation; calculating the slope, x-intercept, and y-intercept, and label the intercepts on the graph. 3x = -2 Click here to see answer by lwsshak3(6755)

 Question 604653: find the x- and y- intercepts of -7x-6y+-2 Click here to see answer by Alan3354(31510)

 Question 604781: can you help me..because it so confusing..how to find the slope and y-intercept in this equation ?? x+y/2=4 thank you.. Click here to see answer by jim_thompson5910(28704)

 Question 604762: 9. Find the equation of the line that goes through the points (-4,1) and (-1,4) Click here to see answer by jim_thompson5910(28704)

 Question 604765: Write the slope intercept equation for the line that passes through (14,-2) and is perpendicular to 7x-10y=18 Click here to see answer by alicealc(281)

 Question 604804: Find the equation of the line containing the point (4,-2)and having the slope m=6 Click here to see answer by alicealc(281)

 Question 604821: Just checking to see if I did this problem correctly. Find the equation of the line that goes through the points (-4,1) and (-1,4) I found the slope of -1/-1 or -1 y = x + b 4 = -1 + b 5 = b answer y = x + 5 ?? Click here to see answer by Alan3354(31510)
 Question 604821: Just checking to see if I did this problem correctly. Find the equation of the line that goes through the points (-4,1) and (-1,4) I found the slope of -1/-1 or -1 y = x + b 4 = -1 + b 5 = b answer y = x + 5 ?? Click here to see answer by nerdybill(7003)

 Question 604901: Have to table and graph the following equation. 4x - 2y = 6. I need help with understanding the equation. I have to show work. Click here to see answer by Alan3354(31510)

 Question 603875: y=-2/3x-4 i would like to know how to graph this linear equation Click here to see answer by jim_thompson5910(28704)

 Question 605062: The values for two linear equations are listed below. What is the solution to the system of equations represented by these data? Equation A: (2,5), (-4,-7), (5,11), (-1-1) Equation B: (5,11), (-3,-13),(0,-4),(1,-1) I think if I use the midpoint formula on two pairs of points for each equation and then I can use that to make 2 equations for this problem. Am I correct? If not, then I am completely lost. I have no idea how to find an equation using 4 points. Click here to see answer by mananth(12270)

 Question 605206: Consider the equation 3x+5y=6 a) Give the equation of a line parallel to the above line. b) Give the equation of a line perpendicular to the above line. Click here to see answer by mananth(12270)

 Question 605330: Find the equation of the line passing through the points (3,8) and (2,5) Click here to see answer by jim_thompson5910(28704)

 Question 605506: How do you write an equation from a graph? we are given a square grid with Y axis numbered with 4, 2, 0, -2, -4 and then X axis with -4, -2, 0, 2, 4. and then a line intersecting at y at the 2 and x at the 2. we haven't really tried anything because we don't know where to start. Thanks. Click here to see answer by Edwin McCravy(8999)

 Question 605587: How can you tell the difference between a linear and standard equation. Click here to see answer by solver91311(17075)

 Question 605852: Determine whether the lines are parallel, perpendicular, or neither. -8-5x=8y -8x+5y=5 Click here to see answer by lwsshak3(6755)

 Question 605884: I'm trying to classify the system and determine the number solutions without graphing -5x-2y=10 -10x-4y=20 A. Consistent, dependent B. consistent , independent C. Inconsistent D. None of these Email llthomas83@yahoo.com Click here to see answer by jim_thompson5910(28704)

 Question 605953: slope of a roof. What is the slope of a 7 in 12 roof? How much does the roof rise in 15 horizontal feet? My book says the answers are .58 and 8.75. I got the .58 and can't understand how to get the 8.75. Click here to see answer by scott8148(6628)

 Question 606020: What is the slope intercept form of x-4y=-20 Click here to see answer by Alan3354(31510)

 Question 606219: what is the equation of a line with a slope of 4 and passes through point (1,-4)? Click here to see answer by mathie123(224)

 Question 606359: Using y-mx+b write an equation for a line that goes through the poings (8,0) (6, -8). i would say that m=0-(-8)/8-6 which is 8/2 or 4 so -8=4(0)+m Click here to see answer by ewatrrr(10682)