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Hi! does anyone know how to solve this question? :) given 1. f(x)=x^2-9 find the indicates values f(-1)

Hi! does anyone know how to solve this question? :) given 1. f(x)=x^2-9 find the indicates values f(-1)
asked 180k views
3 votes
Hi! does anyone know how to solve this question? :)

given
1. f(x)=x^2-9 find the indicates values
f(-1)

asked
User Matdumsa
by
7.8k points

1 Answer

4 votes

Answer: f(-1)=-8

Explanation:

f(x)=x^2-9

f(-1)=(-1)^2-9

f(-1)=1-9

f(-1)=-8

answered
User Sergey Grechin
by
8.2k points
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