Determine where the function is increasing and where it is decreasing.g(x) = 2x2 + 40x + 196
A. decreasing on (-?, 10)
increasing on (10, ?)
B. increasing on (-?, -10)
decreasing on (-10, ?)
C. increasing on (-?, -20)
decreasing on (-20, ?)
D. decreasing on (-?, -10)
increasing on (-10, ?)
Answer: D
Mathematics
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