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lana [24]
3 years ago
10

For f(x) = 5x+1, find f(x_ when x = 2 and when x = 3.

Mathematics
1 answer:
Mrac [35]3 years ago
4 0

Answer:

f(2) = 11

f(3) = 16

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) = 5x + 1

x = 2

x = 3

<u>Step 2: Evaluate</u>

x = 2

  1. Substitute:                    f(2) = 5(2) + 1
  2. Multiply:                        f(2) = 10 + 1
  3. Add:                              f(2) = 11

x = 3

  1. Substitute:                    f(3) = 5(3) + 1
  2. Multiply:                        f(3) = 15 + 1
  3. Add:                              f(3) = 16
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3 years ago
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