Answer:
Step-by-step explanation:
the slope for y = -9x + 15
Slope: -9
y-intercept: y= -9(0) + 15 = 0 + 15 = 15
(0, 15)
-9
y = mx + c
y = -9x + 15
so m = -9
y intercept is when x = 0
c = 15
