joshverden joshverden

21-10-2019
History

contestada

pls help :)

What is f(–3) if f(x) = |2x – 1| – 5?
A. 2
B. –12
C. 0
D. –10

Respuesta :

nadinet2015 nadinet2015

21-10-2019

Answer:

-12

Explanation:

sub -3 in for x so

(2(-3)-1)-5

(-6-1)-5

-7-5

-12

Answer Link

AaronRH AaronRH

21-10-2019

Answer:

A: 2

Explanation:

All it takes is the substitution of the x value.

|2x - 1| - 5

______

|2(-3) - 1| - 5

______

|-6 - 1| - 5

______

7 - 5

______

2

Answer Link

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