Determine where the function is increasing and where it is decreasing.f(x) = -x2 + 2x
A. increasing on (-?, -1)
decreasing on (-1, ?)
B. increasing on (1, ?)
decreasing on (-?, 1)
C. increasing on (-?, 1)
decreasing on (1, ?)
D. increasing on (-1, ?)
decreasing on (-?, -1)
Answer: C
Mathematics
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