KelvinMorgan
KelvinMorgan KelvinMorgan
  • 03-10-2016
  • Mathematics
contestada

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

Respuesta :

olemakpadu
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 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

Otras preguntas

how must a projectile be launched in order to maximize its range?
rename the number4 thousand 7 hundreds = 47
Kenji buys 3 yards of fabric for $7.47. Then he realizes that he needs 2 more yards. How much will the extra fabric cost?
On a TI-84, how do you stop it from giving you simply a number for an answer when you put in a polynomial divided by another polynomial?
Convert 14mm to its equivalent in m using dimensional analysis
write the value of the dijit 5 in 657
373 of 500 in fractions and decimal
Which cell part converts food into energy that is usable by a cell?
A mountain climber camped at an elevation of 18,492 feet. the following day the climber descended 2,516 feet to another campsite. Type a numerical expression
How would you describe the human features of a place?