Question

If f(x) = V7x + 31 , find f(0).

Answer 1

f(0) = 31

Explanation:

We are given the following function:

`f(x) = √(7x) + 31`

f(0).

This is the value of f when
`x = 0`. So

`f(0) = √(7*0) + 31 = √(0) + 31 = 0 + 31 = 31`

So f(0) = 31