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natima [27]
3 years ago
15

Given f(x)=2x+5 find f(3)

Mathematics
1 answer:
Serga [27]3 years ago
8 0

Answer:

3.) 11

General Formulas and Concepts:

<u>Pre-Alg</u>

  • Order of Operations: BPEMDAS

Step-by-step explanation:

<u>Step 1: Define</u>

f(x) = 2x + 5

f(3) is x = 3

<u>Step 2: Solve</u>

  1. Substitute:                    f(3) = 2(3) + 5
  2. Multiply:                        f(3) = 6 + 5
  3. Add:                              f(3) = 11
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