Register

If f(x)=2x - 4, then f(-3)=?

If f(x)=2x - 4, then f(-3)=?
asked 223k views
22 votes
If f(x)=2x - 4, then f(-3)=?

asked
User Inhabitant
by
7.7k points

1 Answer

6 votes

Answer: f(-3) = -10

Explanation:


Substitute \ $x=-3$\\\\$$\begin{aligned}&f(3)=2(-3)-4 \\&f(3)=-6-4 \\&f(3)=-10\end{aligned}$$

answered
User Qtax
by
9.1k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!