Question

If f(x) = 2/3x^2 +8 , what is the value of f(6)?

Answer 1

Answer:

f(6)= 72

Step-by-step explanation:

f(6)= 72

to evaluate:

substitute x = 6 into

f(x)f(6)= 23 × (6) 2 + (8×6)×x = 231 × 3612+ 48

Answer 2

Answer:

f(6) = 32

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

Step-by-step explanation:

Step 1: Define

f(x) = 2/3x² + 8

f(6) is x = 6

Step 2: Evaluate

1. Substitute in x:                    f(6) = 2/3(6)² + 8
2. Exponents:                          f(6) = 2/3(36) + 8
3. Multiply:                               f(6) = 24 + 8
4. Add:                                     f(6) = 32