How to simplify (4b)^3 in only positive exponents ?

We conclude that:

Step-by-step explanation:

Given

Let the expression

To determine

Simplify the expression in only positive exponents

Simplifying the expression

Given the expression

Apply exponent rule:  

as 4³ = 64, so

Therefore, we conclude that:

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

practice. practice. practice.