- #1
sweetcomedygirl
- 3
- 0
Let f be the function defined by f(x) = sin(x)^2 - sin(x) for
0 < x < 3π/2
a. Find the x-intercepts of the graph of f.
b. Find the intervals on which f is increasing.
c. Find the absolute maximum value and the absolute minimum value of f.
______________
I found the x-intercepts to be x=0, π/2, and π, but for part b I know I need to take the derivative of f(x), but I don't know how, and when I tried to do so on my calculator I couldn't decipher the graph that it was showing me.
0 < x < 3π/2
a. Find the x-intercepts of the graph of f.
b. Find the intervals on which f is increasing.
c. Find the absolute maximum value and the absolute minimum value of f.
______________
I found the x-intercepts to be x=0, π/2, and π, but for part b I know I need to take the derivative of f(x), but I don't know how, and when I tried to do so on my calculator I couldn't decipher the graph that it was showing me.