17.
When the slope of a function is positive, the graoh of its derivative is above the x axis.
Slope = positive.
To complete F('(x) column:
x= -2, f'(x)=4(-2) + 1 = -8 + 1 = -7
x= -1, f(x)= -3
x= -0.75, f'(x)=-2
x = , f'(x) =
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