Find the average rate of change of f(x) with respect to x on the interval.

-1

Step-by-step explanation:

The average rate of change is synonymous to the slope.

In other words, the find the average rate of change in a given interval, find the two points defined by the interval and then find the slope between them.

So, we have the function:

defined by the interval:

So, find the values of f(x) at each of these bounds.

For -4, plug in -4 for x:

Therefore, the first point is (-4,12).

Now, plug in 3 for x:  

Our other point is (3,5).

Now, find the slope between them to get the average rate of change. The slope formula is:

Let (-4,12) be x₁ and y₁ and let (3,5) be x₂ and y₂. Therefore:

Therefore, the average change between the interval is -1.

7

step-by-step explanation:

yuo ned the activity or vertical angle of the form of 1,7 but 2,2 has a c4,2 as it verticie so i not have a car

y < -3

step-by-step explanation:

-3y - 2 > 7

-3y -2 + 2 > 7+2

-3y > 9

-3y/-3 < 9/-3   (change the inequality sign when multiplying or dividing by a negative number)

y < -3