Answer:
d
Step-by-step explanation:
d dd d d d d d d d
y = -1/4x + 7
Plug in the point and slope into y = mx + b, and solve for b:
y = mx + b
8 = -1/4(-4) + b
8 = 1 + b
7 = b
Plug in the slope and b into y = mx + b:
So, the equation of the line is y = -1/4x + 7
.
0.85x + 375 > 450