Estimate and classify the critical points for the graph of each function.
A) (0.5, 7), minimum; (2, 1), point of inflection; (3.5, -5), maximum.
B) (0.5, 7), maximum; (2, 1), point of inflection; (3.5, -5), minimum.
C) (0.5, 7), maximum; (3.5, -5) minimum.
D) no critical points.
*Please show any and all work, thank you.*
