Question

Given the function f(x) = {(-1,0),(-2,2),(-3,-1)}, find f(-1).

Answer 1

Answer:

$f(-1)=0$

Step-by-step explanation:

You are given the set $f(x) = {(-1,0),(-2,2),(-3,-1)}$.

All $f(-1)$ means is to find the y value when x is at -1.

Look at your first set of parenthesis. Your very first x term is -1, and it has a y output of 0.

There's your answer.