amberlucas103 amberlucas103

07-03-2019
Mathematics

contestada

Find f(-1) if f(x) = -3x - 5

Choices

A. -9
B. -8
C. -2
D. 2

Respuesta :

hailieshanks hailieshanks

07-03-2019

Answer:

Step-by-step explanation:

All you have to do is plug in -1 for x in the equation

f(-1)= -3(-1)-5

-3 times -1 = 3

Then you need to subtract 5 leaving it to be 3-5 = -2

Therefore the answer is C. - 2

Answer Link

lala1611 lala1611

07-03-2019

The correct answer is C

Answer Link

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