131k views
3 votes
When F(x)=-3 What is X

User Andygavin
by
4.9k points

1 Answer

7 votes
To find the value of a function, f(x), simply put the value of x (this problem has x=-3) into the expression.

For example, if f(x) = 2x + 7
then f(-3) = 2(-3) + 7
f(-3) = 1

User Zizi
by
5.8k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.