jaquelinmendoza107 jaquelinmendoza107
  • 19-06-2021
  • Mathematics
contestada

The function f(x) is shown below.

If g(x) is the inverse of f(x), what is the value of f(g(2))?

The function fx is shown below If gx is the inverse of fx what is the value of fg2 class=

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joaobezerra joaobezerra
  • 24-06-2021

Answer:

f(g(2)) = 2

Step-by-step explanation:

g(2)

g is the inverse function of x, which means that [tex]g(2)[/tex] is the value of x for which [tex]f(x) = 2[/tex], which is [tex]x = -3[/tex], and thus, [tex]g(2) = -3[/tex]

f(g(2))

[tex]g(2) = -3[/tex]

Thus

[tex]f(g(2)) = f(-3)[/tex]

Looking at the table, when [tex]x = -3, f(x) = 2[/tex]

Thus: [tex]f(g(2)) = 2[/tex]

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ks479 ks479
  • 02-07-2021

Answer:

2

Step-by-step explanation:

f(g(x)) = x

hope it helps :)

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