Question

F(x) = 3x +5
Find f(-4)

Answer 1

f(-4) = -7

General Formulas and Concepts:

• Order of Operations: BPEMDAS

Explanation:

Step 1: Define

f(x) = 3x + 5

f(-4) is x = -4

Step 2: Solve

1. Substitute: f(-4) = 3(-4) + 5
2. Multiply: f(-4) = -12 + 5
3. Add: f(-4) = -7