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If f(x)=x+2,g=(x)=4x-1,fg(2)?​

If f(x)=x+2,g=(x)=4x-1,fg(2)?​
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If f(x)=x+2,g=(x)=4x-1,fg(2)?​

If f(x)=x+2,g=(x)=4x-1,fg(2)?​-example-1
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User DomingoSL
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Answer:


f(x) = x + 2 \\ g(x) = 4x - 1 \\ find \: fg(2) \\ therefore \: fg(2) = 2 + 2 + 4(2) - 1 \\ fg(2) =8(2)-1 \\fg(2)=16-1 \\ fg(2)= 15

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User Gal S
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