Respuesta :
Answer:
The slope is -9
Step-by-step explanation:
Your slope will always be mx in y = mx + b
Step 1: Distribute
y - 4 = -9x + 72
Step 2: Isolate y
y = -9x + 76
Step 3: Look for mx
And you have your final answer.
the slope is -9.
y-y1=m(x-x1) point-slope form
m being the slope
y-y1=m(x-x1) point-slope form
m being the slope