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

asked Mar 18, 2023 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)

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4 votes

Answer: f(-1)=-8

Explanation:

f(x)=x^2-9

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

f(-1)=1-9

f(-1)=-8

Sergey Grechin answered Mar 24, 2023

8.2k points

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