Can somebody help with this ‼️

The average rate of change over the interval AC is 8

Step-by-step explanation:

To find the average rate of change, we divide the change in the output value by the change in the input value

The average rate of change over the interval AC is equal to

\frac{f(c)-f(a)}{c-a}

In this problem we have

f(c)=f(2)=18  

f(a)=f(0)=2

c=2

a=0

Substitute

\frac{18-2}{2-0}=8

Step-by-step explanation:

Brainlist me if im right or if it helped :)

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )

step-by-step explanation: