Comprehensive graphs of four polynomial functions are shown in A–D. They represent the graphs of functions defined by these four equations, but not necessarily in the order listed.

y = x³ - 3x² - 6x + 8 

y = x⁴ + 7x³ - 5x² - 75x

y = -x³ + 9x² - 27x + 17 

y = -x⁵ + 36x³ - 22x² - 147x - 90

Apply the concepts of this section to work each problem.

Which of the graphs cannot be that of a cubic polynomial function?

Transcribed Image Text:

A. B. -100- C. D. Froo/ -25 5 -23 --1300