neeshaampadu
neeshaampadu neeshaampadu
  • 11-09-2021
  • Mathematics
contestada

If f(x)=14x +2 and g(x)=1/2x-3 find g(f(x))

If fx14x 2 and gx12x3 find gfx class=

Respuesta :

Happil
Happil Happil
  • 11-09-2021

Composing Functions

Answer:

[tex]g(f(x)) = 7x -2[/tex]

Step-by-step explanation:

Given:

[tex]f(x) = 14x +2[/tex]

[tex]g(x) = \frac{1}{2}x -3\\[/tex]

[tex]g(f(x)) = \frac{1}{2}(f(x)) -3 \\ g(f(x)) = \frac{1}{2}(14x +2) -3 \\ g(f(x)) = (\frac{1}{2})14x+(\frac{1}{2})2 -3 \\ g(f(x)) = 7x +1 -3 \\ g(f(x)) = 7x -2[/tex]

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