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17-12-2018
Mathematics

contestada

If f(x)=4x-6 and g(x)=√x+2, what is (f°g)(7)

Respuesta :

26-12-2018

Answer:

[tex]4\sqrt{7} +2[/tex]

Step-by-step explanation:

fog =4[tex]\sqrt{x}[/tex]+8-6

= 4[tex]\sqrt{x}[/tex] +2

fog(7) = 4[tex]\sqrt{7}[/tex]+2

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