1 answer:
Answer:
f(-1) = 19
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) = 3x² + 16
f(-1) is x = -1
<u>Step 2: Evaluate</u>
- Substitute in <em>x</em>: f(-1) = 3(-1)² + 16
- Evaluate Exponents: f(-1) = 3(1) + 16
- Multiply: f(-1) = 3 + 16
- Add: f(-1) = 19
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Step-by-step explanation:
42+1= 43
43 x 4= 172
HE'LL HAVE MORE THAN ENOUGH
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36
Answer:18
Step-by-step explanation:
18
Answer:
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