Find the value of f(3) for the function.
f(a)=5(a+4)- 9
1 answer:
Answer:
f(3) = 26
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(a) = 5(a + 4) - 9
f(3) is x = 3
<u>Step 2: Evaluate</u>
- Substitute: f(3) = 5(3 + 4) - 9
- Add: f(3) = 5(7) - 9
- Multiply: f(3) = 35 - 9
- Subtract: f(3) = 26
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