Question

I just need help with number 17 homework problem please

Answer 1

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) =