Mathematics
makalynloyd
20

f(x)=-x^2-2x-4 Does the function have a minimum or maximum value? Where does the minimum or maximum value occur? x = ____ What is the function's minimum or maximum value?

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(1) Answers
ashleyam2128

Notice the minus sign in front of x^2==> Maximum Then, find the vertex: x_vertex = 2/(-2)=-1, and the corresponding f(x) is f(-1)=-1+2-4 = -3 Maximum at (-1,-3)

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