Question

Does anyone know how to do these?

Answer 1

D.

Explanation:

f(x) =
`\sqrt[3]{4x}`

g(x) = 2x + 3

`(f)/(g)` (x) = 'f' divided by 'g'

`\frac{\sqrt[3]{4x} }{2x+3}` Substitute.

x cannot be -
`(3)/(2)` because that would create a zero in the denominator.

That's a no-no.

It makes it 'undefined'