5.057 because 3.89 times 1.3 = 5.057
1 3/4 pounds (-: have a good day
Given function:

To find:
The input if the output is 32.
The output if the input is 4.
Solution:
Input is x and output is c.
Substitute c = 32 in f(x).

Divide by 4 on both sides, we get


Taking cube root on both sides.

The input is 2 if the output is 32.
Substitute x = 4 in f(x).



The output is 256 if the input is 4.
Answer:
m= -1/2
Step-by-step explanation: