Question

The following is a function, g(x).

g(x)= x to the second power - 10
what is the value of g(-5)?

Answer 1

The value of g(-5) is 15

Explanation:

Numerical Value of Functions

We are given the expression:

`g(x)=x^2-10`

The value of g(-5) is calculated by substituting x=-5

`g(-5)=(-5)^2-10`

`g(-5)=25-10`

`g(-5)=15`

The value of g(-5) is 15