Y’all plz help me out :/ like ASAP please Estimate the rate of change over the interval [5,10]
A.340 subs per month
B.250 subs per month
C.400 subs per month
D.3,000 subs per month

answer:

idk

step-by-step explanation:

answer: c

substitute in the values.

for a:

f(0) = 0 + 9

f(0) = 9

a is a solution.

for b:

f(7) = 14 + 9

f(7) = 23

b is a solution.

for c:

f (3) = 6 + 9

f(3) = 15

c is not a solution. it's supposed to be 14.

for d:

f(2) = 4 + 9

f(2)= 13

d is a solution.

the easiest way to do these would be to solve the equations. if you can solve the equation than you can solve these problems.