Find f(3) for f(x)=1/2(4)^x
1 answer:
Answer:
A. 32
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define</u>
f(x) = 1/2(4)ˣ
f(3) is x = 3
<u>Step 2: Evaluate</u>
- Substitute in <em>x</em>: f(3) = 1/2(4)³
- Exponents: f(3) = 1/2(64)
- Multiply: f(3) = 32
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