Polynomial Graphs

• y =  ^_(x + 2)(x - 1)²
• y = -(x - 2)(x + 1)²
• y = (x - 2)(x + 1)²
• y = -x³

• y = x(x - 3)(x - 2)
• y = x(x - 3)² (x+2)
• y = x(x + 3)² (x - 2)
• y = -x(x + 3)² (x - 2)

f(x) = (x+2)(x-3)²(x-4)

Which choice best describes the zeros?

• -2, 3 (multiplicity 2), 4

• -2 (multiplicity 2), 3, 4

• 2, -3 (multiplicity 2), -4

• 2 (multiplicity 2), -3, -4

What is the minimum of this graph?

• 2

• 4

• -3

• -1

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Match each polynomial function to its graph.

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• Leading Coefficient

• 2

• Degree

• 3

• Zeros/x-Intercepts

• (-4/3,0) & (-1,0)

• Factors

• x =-4/3, x = -1

• Roots/Solutions

• (3x+4) & (x+1)

Which graph is NOT a polynomial function?

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How many real zeros are shown in the graph?

• 1

• 2

• 3

• 4

Which of the following is a 5th degree trinomial with a leading coefficient of -2?