Consider the function f(x)=3x3-5x on the interval [-5,5]. Find the average or mean slope of the function on this interval.
By the mean value theorem, we know there exists at least on c in the...

The point P(9,7) lies on the curve y=√(x)+4
Let Q be the point (x, (√(x)+4)).
A) Find the slope of the secant line PQ for the following values of x. (Answers should be correct...