1-2 Characteristics of Polynomial Functions MHF4U K Stewart (HW optional questions)
The finite difference in a cubic function is -24 so the leading coefficient must be
The graph below must be of a function of an odd degree. 1. True 2. False
The minimum degree of the function of the graph below is
The leading coefficient of this graph is negative. 1. True 2. False
Given f (x) = 0.5x 3 -4x The function will be symmetric about the origin. 2. The function will be symmetric about the y – axis. 3. Neither of these.
The volume, V, in cm 3, of a collection of boxes can be modelled by V (h) = 4h 3 – 220h h where h is the height of each box in cm. Which of the following statements are true? 1. h (0, ) 2. V > 0 3. h 4. V 5. More than one of these is true