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Mathematics 7 Online
OpenStudy (anonymous):

please help me comprehend the following: Assume f(x) = x2 + 4. Find the functional value requested. f(-7) =

OpenStudy (anonymous):

that just means to plug in the value -7 for X in that equation, so f(x) = x^2 + 4 f(-7) = (-7)^2 + 4

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