Find the average rate of change from x = 3 to x = 15 for the function f(x) = 0.01(2)x and select the correct answer below. a0.08 b12 c27.3 d327.68

x=3:

0.01*2^3 = 0.08

x=15:

0.01*2^15 = 327.68

327.68 - 0.08 = 327.60

15-3 = 12

327.6/12 = 27.3

Answer is C

C. 27.3

Step-by-step explanation:

The average rate of function f(x)  from x = a to x = b is given by :-

The given function :

Now, the average rate of function f(x)  from x = 3 to x = 15 is given by :-

Hence, the  average rate of change from x = 3 to x = 15 for the given function = 27.3 .

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step-by-step explanation:

hey there!

if she's saving for six months, let's divide the total number we need for the trip by six, dividing it into the amount that needs to be saved for each month.

500 ÷ 6 =

she needs to save at least this amount each month, so we should use this symbol: ≥

let x be the amount she saves each month.

your final answer is x ≥

hope this !