Determine where the function is increasing and where it is decreasing.f(x) = x2 - 2x - 3
A. increasing on (-?, 1)
decreasing on (1, ?)
B. increasing on (-?, -4)
decreasing on (-4, ?)
C. increasing on (1, ?)
decreasing on (-?, 1)
D. increasing on (-4, ?)
decreasing on (-?, -4)
Answer: C
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A. 
exponential function
B. 
logarithmic function
C. 
quadratic function
D. 
linear function
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by 
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