Given the graph of f ′(x), the derivative of f(x), which of the following statements are true about the graph of f(x)? |.The graph of f has a critical point at x = 0.
||.The graph of f has a critical point at x = 1.
|||.The graph of f has a point of inflection at x = 1.

Answer choices:
A I only
B II only
C III only
D I and III only

For the function, f(x) = -5x 2, find f(-4).

Which is a true statement about an exterior angle of a triangle a. it is formed by two segments that are not sides of the triangle, b. it forms a linear pair with one of the interior angles of the triangle, c. it is complementary to one of the interior angles of the triangle. d. it is formed by two segments that are sides of the triangle.

Answer 20 points and brainiest ! on the board, your teacher writes an example of how to find the median. one of the numbers is erased, leaving what is shown, 18, 30, 26,12 22. what is the median? a. 10 b. 20 c. 24 d. 28