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Math·Advanced Math·Nonlinear functions
hard
When the polynomial function is graphed in the xy-plane as , it passes through the points , , and . Which of the following must be true?
I. When
is divided by , the remainder is .
II. The point
is an x-intercept of the graph of .
III. When
is divided by , the remainder is .
A
II only
B
I and II only
C
I and III only
D
I, II, and III