The slope is going to be 1.6
So y = 1.6x - 5
Answer:
(-4, 2) and (4, -5)
m = (-5 - 2)/(4 - (-4)) = -7/8
y = -7/8 * (x - (-4)) + 2
y = -7/8 * (x + 4) + 2
y = -7/8 * x - 3/2
Answer:
2 angles that meet at an endpoint
The height is 400 mm high.
60 reaches 300 by a factor of 5
so if you do 80 x 5 you get 400.