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For f (x) - 4x +1 and g(x) = ? -5, find (fºg)(4).
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For f (x) - 4x +1 and g(x) = ? -5, find (fºg)(4).

For f (x) - 4x +1 and g(x) = ? -5, find (fºg)(4).-example-1
User Moozy
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(f\circ g)(x)=f(g(x))=4(x^2-5)+1=4x^2-19


(f\circ g)(4)=4\cdot4^2-19=64-19=\boxed{45}

Hope this helps.

User Aliasbody
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