Question

Evaluate the Exponential Function for the given x value. f(x) = 2* ; x = 3​

Answer 1

8

Explanation:

2 to the power of 3

that is 2*2*2 that is the same as 8

Answer 2

f(3) = 8

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

Algebra I

• Function Notation

Explanation:

Step 1: Define

f(x) = 2ˣ

x = 3

Step 2: Evaluate

1. Substitute in x into function: f(3) = 2³
2. Exponent: f(3) = 8