The formula for a slope is

. Inserting those values into the equation, we get (12 - 9) / (8 - (-4)) = 3/12 =
1/4
Answer:
b=-3/4 or b=-0.75
Step-by-step explanation:







Hope it helps! :)
The zeros of this functions are -4, 2, -4, and -4.
-4 is a multiple zero and has multiplicity 3.
2 is a zero. I would call it a simple zero, since it's only a zero once (AKA has multiplicity of 1).
Is this a "pick one answer" or "pick all correct answers"?
Answer: 9.5
Step-by-step explanation: