Let f(x) = cos(x). Let p=(pi,-1) be a point on the graph y = f(x).
b) calculate the slope of the secant passing through P and (pi-0.1),f(Pi-0.1))
what would your guess on the value of slopes of secant lines passing through P and other points on the graph y=f(x)
The slopes of secant lines are found. The solution is detailed and well presented. The response was given a rating of "5/5" by the student who originally posted the question.