F(x) = -12x + 5. Find f(-3).
2 answers:
Answer:
f(-3) = 41
Step-by-step explanation:
f(-3) = -12(-3) + 5
f(-3) = 36 + 5 A negative times a negative always equals a positive.
f(-3) = 41
Please give brainliest
Answer:
f(-3) = 41
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) = -12x + 5
f(-3) is x = -3
<u>Step 2: Evaluate</u>
- Substitute in <em>x</em>: f(-3) = -12(-3) + 5
- Multiply: f(-3) = 36 + 5
- Add: f(-3) = 41
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