Problem

Given that \( f(x)=5 x, \quad g(x)=x-5 \) and \( h(x)=-2 f(x-2)-2 g(x-1) \) then what is the value of \( h(7) \) ?

Answer

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Answer

h(7) = -2(5(5)) - 2(6-5)

Steps

Step 1 ：h(x) = -2f(x-2) - 2g(x-1)

Step 2 ：h(7) = -2f(5) - 2g(6)

Step 3 ：h(7) = -2(5(5)) - 2(6-5)

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