Question

How do you evaluate `w(10)` given `w(x)=x^2-4`?

Answer 1

`w(10)=96`.

Explanation:

To evaluate `w(10)`, we have to replace `x` by `10` in the formula

of `w(x)=x^2-4`.

Hence, `w(10)=10^2-4=100-4=96`.