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03-07-2019
Mathematics

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If f(x) = 2x - 3 and g(x) = Radical over x-8,
what is (fºg)(24)?

Respuesta :

03-07-2019

Answer:

5

Step-by-step explanation:

Plug in 24 for x in your g(x) equation.

[tex]g(24)=\sqrt{24-8} \\g(24)=\sqrt{16} \\g(24)=4[/tex]

Next, plug in your g(x) value, 4, to your f(x) equation for x.

[tex]f(4)=2(4)-3\\f(4)=8-3\\f(4)=5[/tex]

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