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If \( f(x)=4-3 x \), find \( f(5+h) \) and simplify.

Ask by Allan Coleman. in the United States
Mar 14,2025

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\( f(5+h) = -11 - 3h \)

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Beyond the Answer

To find \( f(5 + h) \), we substitute \( 5 + h \) into the function \( f(x) \): \[ f(5 + h) = 4 - 3(5 + h) \] Now, we can simplify this expression: \[ f(5 + h) = 4 - 3 \cdot 5 - 3h \] \[ = 4 - 15 - 3h \] \[ = -11 - 3h \] Thus, \( f(5 + h) = -11 - 3h \).

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