Question

Given the linear equation y=-2/3x-2 , find the y-coordinates of the points (-9,  ), (-3,  ), and (6,  ). Please show all of your work. Plot those points and graph the linear equation.

Answer 1

y = -2/3x -2 if x = -9, replace x with -9 and find y
y = -2/3(-9) -2
y = 6-2=4
if x = -3
y = -2/3(-3) - 2
y = 0
If x = 6
y = -2/3(6)-2
y = -4-2=-6