khasimbritto4 khasimbritto4
  • 18-10-2019
  • Mathematics
contestada

j(x) = sqrt(x+6)
k(x) = 9-x

find j(k(-1))

Respuesta :

joseaaronlara
joseaaronlara joseaaronlara
  • 18-10-2019

Answer:

The answer to your question is: J(k(-1)) = 2

Step-by-step explanation:

Data

J(x) = [tex]\sqrt{x + 6}[/tex]

k(x) = 9 - x

Find J(k(-1)

Process

k(-1)  = 9 - (-1)

k(-1) = 9 + 1

k(-1) = 10

J(k(-1)) = [tex]\sqrt{10 - 6}[/tex]

J(k(-1)) = [tex]\sqrt{4}[/tex]

J(k(-1)) = 2

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