sarahi0413
sarahi0413 sarahi0413
  • 03-07-2020
  • Mathematics
contestada

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

Respuesta :

Space
Space Space
  • 03-07-2020

Answer:

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

Answer Link
09pqr4sT
09pqr4sT 09pqr4sT
  • 03-07-2020

Answer:

-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

Answer Link

Otras preguntas

(r/s)(3) = ? please help.
6.9times 1.221 equals
How do polar molecules form Hydrogen Bonds? What determines whether a compound will dissolve in water? How do polar molecules differ from non-polar molecules? D
What is a basketball game?
why might the nucleus be referred to as the brain of the cell​
What is the symbol of water
What do you thinkwould happen ifEarth has no tectonicplates?​
please help... or not I'm not god. but please I know what an outline is but I don't think that this question is asking for this(see attached image) Skim Anthony
Which phrase matches the algebraic expression below? 3(x + 7) + 10 Three times the sum of x and seven plus ten Three times x plus the sum of seven and ten Thre
She is very beautiful. What is phrase in this sentence and what kind of phrase?​