Graphing Polynomial Functions

Question 1

The graph of the function crosses the x–axis at x = [___].

Revolt · Accepted Answer

0

Question 2

Question 4

Revolt · Accepted Answer

4; 0

Question 3

The graph touches, but does not cross, the x–axis at x = [___].

Revolt · Accepted Answer

Part 1: 4; Part 2: 0; 4

Question 4

Question 6

Revolt · Accepted Answer

If a zero is , then the graph of its function only touches the x–axis at that zero.: of even multiplicity; If a zero is , then the graph of its function crosses the x–axis at that zero.: of odd multiplicity

Question 5

The zero [___] has a multiplicity of 1.

Revolt · Accepted Answer

Part 1: 1; Part 2: 2; 1

Question 6

of odd multiplicityof even multiplicity

Revolt · Accepted Answer

of even multiplicity; Selection 1: of even multiplicity; Selection 2: of odd multiplicity

Question 7

The zeroes of the function are -2 and 00 and 4-2, 0, and 4.

Revolt · Accepted Answer

-2, 0, and 4

Question 8

Let a and b be real numbers, where Which of the following functions could represent the graph on the right?

Revolt · Accepted Answer

f(x) = x (x – a)(x – b)2

Question 9

The zero −2 has a multiplicity of [___].

Revolt · Accepted Answer

2

Question 10

of odd multiplicityof even multiplicity

Revolt · Accepted Answer

of odd multiplicity

Graphing Polynomial Functions Answers

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