Question

HI!!

can someone help with ts

Answer 1

Function Notation: another way of representing the relation between two variables, y is denoted as f(x) and x remains.

x is the input and f(x) is the output

This question is essentially asking what is the output of the function when the input is equal to 5.

`f(5) = (5)^2-2(5)`

`f(5) = 25-10`

`f(5) = 15`