Hello!
Find the coordinate where x = -1:
At x = -1, y = 1, so the coordinate is (-1, 1).
Find the coordinate where x = 2:
At x = 2, y = -2, so the coordinate is (2, -2).
Find the rate of change between the points using the slope formula:

Plug in the coordinates above:

Simplify:
Thus, the rate of change between the points is -1.
Answer:
B
Step-by-step explanation:
Answer:
x=12.36 or 12 9/25 or 309/25
Step-by-step explanation:
Answer:
candice
Step-by-step explanation: