SOLUTION: Describe the change in y values as you move along the line from left to right across the coordinate plane. Find the slope and y-intercept. 9y=36x+72

Algebra ->  Graphs -> SOLUTION: Describe the change in y values as you move along the line from left to right across the coordinate plane. Find the slope and y-intercept. 9y=36x+72      Log On


   



Question 130065: Describe the change in y values as you move along the line from left to right across the coordinate plane. Find the slope and y-intercept. 9y=36x+72
Answer by scott8148(6628) About Me  (Show Source):
You can put this solution on YOUR website!
dividing by 9 __ y=4x+8
__ slope-intercept is y=mx+b __ slope (m) is 4 __ y-intercept (b) is 8

moving from left to right, the y values increase 4 times as fast as the x values
__ this is slope