Question

really need help Find the inverse of the function.

f(x) = the cube root of quantity x /8. - 4

Answer 1

as an example: \[ if f(x) = \sqrt[3]{x}\]

Then the inverse would be \[x^3 \]

So if f(x) is the cube root of (x/8-4)
then the inverse is (x/8-4)^3

Answer 2

f-1(x) = [8(x + 4)]3

f-1(x) = 8(x + 4)3

f-1(x) = 8(x3 + 4)

f-1(x) = 24(x + 4)

Answer 3

thts not in my answer choice

Answer 4

I'm not sure, I think i'm missing something.

Answer 5

ok can you help me withthis

Answer 6

Describe how to transform the graph of f into the graph of g.

f(x) = square root x-8. and g(x) = square root of quantity x+4.

Answer 7

I'm not sure if this is the right form, because it's been awhile since I did this, but it's basically f(x+12)

Because f(x+12) = sqrt( (x+12) - 8) = sqrt(x+4) = g(x)