mahinmehedi6 mahinmehedi6
  • 22-05-2020
  • Mathematics
contestada

-3|x|+2x-1 if x=-5

plz help

Respuesta :

ronhagrid310
ronhagrid310 ronhagrid310
  • 22-05-2020

Answer:

 f(x) = -3|x| + 2x - 1

f(-5) = -3|-5| + 2*(-5) - 1

      = -3*5 + 2*(-5) - 1

      = -15 - 10 - 1

      = -26

Hope this helps!

:)

Answer Link
amna04352
amna04352 amna04352
  • 22-05-2020

Answer:

-26

Step-by-step explanation:

-3|x|+2x-1

x=-5

-3|-5|+2(-5)-1

-3(5)-10-1

-15-10-1

-26

Answer Link

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