Question

what is f(x) = 2/3x - 1? when x = 2

Answer 1

Answer:

f(2) = 1/3

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

1. Brackets
2. Parenthesis
3. Exponents
4. Multiplication
5. Division
6. Addition
7. Subtraction

• Left to Right

Step-by-step explanation:

Step 1: Define

f(x) = 2/3x - 1

x = 2

Step 2: Evaluate

1. Substitute in x:                    f(2) = 2/3(2) - 1
2. Multiply:                               f(2) = 4/3 - 1
3. Subtract:                              f(2) = 1/3