Shown here is the graph of a function f.

Suppose g(x) = −x2 + 10.

Select the function that has the smaller rate of change over the interval [1, 3].

A) f
B) g
C) They are the same.
D) Insufficient information.

C) They are the same.

Step-by-step explanation:

The function f(x) has points as per graph:

So the points are:

Rate of change for f(x):

The function g(x) has points:

So the points are:

Rate of change for f(x):

As we see both functions have same rate of change over the interval [1, 3]

The answer choice is: C) They are the same

i believe the answer is the polygon, heptagon.