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F(x)= 4x-7 and g(x)= 2x-3 find (fXg)(4)
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F(x)= 4x-7 and g(x)= 2x-3 find (fXg)(4)

User Akshay Shrivastava
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1 Answer

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Explanation:

f*g(x)=f(2x-3)

=4(2x-3)-7= 8x-12-7= 8x -19

f*g(4)= 8(4)-19 =32-19=13

User Aneto
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