Calculate the average rate of change from x = −2 to x = 1 of the function below. f(x) = x2 + 5x − 12 first, find the change in y by evaluating the function at −2 and 1: f(−2) = f(1) = the change in y is choices for the change in y are: - 24,  - 12,  - 16,  24

The correct answers, for those who may need them in the future, are:

1. -18

2. -6

3. -12

The change in x is -3.

The average rate of change of

f(x) = x2 + 5x −−12 from

x = −2 to x = 1 is 4

Step-by-step explanation:

Did the assignment and got it right

answer: the answer is one of

step-by-step explanation:   we are given to write a proper fraction where the whole is divided into an even number of equal parts less than ten, and an odd number of those parts exist.

an even number less than 10 may be one of 2, 4, 6 or 8. so, the whole may be one of these four evens.

now, an odd number of these parts must exist, so the numerator must be an odd number, one of 1, 3, 5 or 7. it cannot be 9 because then the fraction will become improper.

thus, our fraction may be one of the following