Ask Question
2 June, 05:20

Find f (5) and f (-1) for the equation:

f (x) = - 2x + 2

A.-8 and 1

B.-8 and - 1

C.-8 and 4

D.-8 and 2

+2
Answers (2)
  1. 2 June, 05:47
    0
    C. - 8 and 4

    Step-by-step explanation:

    Step 1: Plug in f (5)

    f (5) = - 2 (5) + 2

    f (5) = - 10 + 2

    f (5) = - 8

    Step 2: Plug in f (-1)

    f (-1) = - 2 (-1) + 2

    f (-1) = 2 + 2

    f (-1) = 4
  2. 2 June, 08:02
    0
    -8 and 4

    Step-by-step explanation:

    Put x as 5 and solve.

    f (5) = - 2 (5) + 2

    f (5) = - 10 + 2

    f (5) = - 8

    Put x as - 1 and solve.

    f (-1) = - 2 (-1) + 2

    f (-1) = 2 + 2

    f (-1) = 4
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Find f (5) and f (-1) for the equation: f (x) = - 2x + 2 A.-8 and 1 B.-8 and - 1 C.-8 and 4 D.-8 and 2 ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers