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Y= f(x) = (-4)^x find f(x) when x = -3
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Y= f(x) = (-4)^x find f(x) when x = -3

User Adamsmith
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y=f(x)=(-4)^(x)

substitute the value of x = -3 to the equation:


y=f(-3)=(-4)^(-3)=\left(-(1)/(4)\right)^3=-(1^3)/(4^3)=-(1)/(64)
User Maryanna
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