KelvinMorgan KelvinMorgan

03-10-2016
Mathematics

contestada

What is f(-5) if f(x) = l2x-1l + 10

Respuesta :

olemakpadu olemakpadu

03-10-2016

f(x) = l2x-1l + 10

x = -5

f(-5) = l2*-5 - 1l + 10

= l-10 - 1l + 10 = l-11l + 10 = 11 + 10 = 21

= 21

Answer Link

QueasyUnicorn14 QueasyUnicorn14

19-09-2019

Answer:

A. 21

Step-by-step explanation:

[tex]f(x)[/tex]= [tex]|2x-1|+10[/tex]; [tex]f(-5)[/tex]

[tex]f(-5)[/tex]= [tex]|2x-1|+10[/tex]

[tex]=|-10-1|+10\\=|-11|+10\\=11+10\\=21[/tex]

Answer Link

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