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pochemuha
3 years ago
8

What is f(x)=5x-12 what is f(2)?

Mathematics
2 answers:
solniwko [45]3 years ago
7 0

Answer:

f ( 2 ) = - 2

Step-by-step explanation:

Step 1:

f ( x ) = 5x - 12            Function

Step 2:

f ( 2 ) = 5 ( 2 ) - 12          Input x

Step 3:

f ( 2 ) = 10 - 12        Multiply

Answer:

f ( 2 ) = - 2

Hope This Helps :)  

dimaraw [331]3 years ago
3 0

Answer:

f(2) = -2

General Formulas and Concepts:

  • Order of Operations: BPEMDAS

Step-by-step explanation:

<u>Step 1: Define</u>

f(x) = 5x - 12

f(2) is x = 2

<u>Step 2: Solve</u>

  1. Substitute:                         f(2) = 5(2) - 12
  2. Multiply:                             f(2) = 10 - 12
  3. Subtract:                            f(2) = -2
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