Question

Which exponential function goes through the points (1, 16) and (4, 128)? (4 points)

Answer 1

please help

Answer 2

What are the answer choices?

Answer 3

it doent have any

Answer 4

it's asking for "which exponential function"

Answer 5

yes

Answer 6

f(x) = 4(4)x
f(x) = 8(2)x
f(x) = 8(2)-x
f(x) = 4(4)-x

Answer 7

found this: http://inquus.org/updates/52d764b7e4b0e63d49ac645b

Answer 8

So it must be f(x) = 8(2)x

Answer 9

thanks

Answer 10

Your welcome:)