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otez555 [7]
3 years ago
14

Evaluate f(x) f(x) = 4x 4x + 3 for f(-5) a-23 b-17 с-2 d-28

Mathematics
1 answer:
Neko [114]3 years ago
6 0

Answer:

b. -17

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • Function Notation

Step-by-step explanation:

<u>Step 1: Define</u>

f(x) = 4x + 3

f(-5) is x = -5

<u>Step 2: Evaluate</u>

  1. Substitute in <em>x</em>:                    f(-5) = 4(-5) + 3
  2. Multiply:                               f(-5) = -20 + 3
  3. Add:                                     f(-5) = -17
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