Polynomial Function Intro Quiz

f(x) = 2x³ - 3x² + 4x -10

What is the degree of f(x)?

• 3

• 2

• 1

• 0

f(x) = 2x³ - 3x² + 4x -10

State the maximum number of turns the graph of f(x) could make.

• 3

• 2

• 1

• 0

f(x) = -3x⁴ + x³ - 2x² + x - 1

What is the degree of f(x)?

• 3

• 1

• 4

• 2

Based on the end behavior of the polynomial, what best describes the leading coefficient?

• a negative real number
•  a positive real number
• an even real number
• an odd real number

Based on the end behavior which option best describes the leading term?

• negative coefficient, even degree
• negative coefficient, odd degree
• negative degree, odd coefficient
• negative degree, even coefficient

What are the linear terms of the polynomial function?

• (x-2)(x-1)(x+1)(x-2)
• (x-2)(x-1)(x+1)(x+2)
• (x-2)(x-1)(x+1)(x+2)(x-4)
• (x-2)(x-1)(x+1)(x+2)(x+4)

Tags

CCSS.HSA.APR.B.3

What are the zeros of the polynomial?

• X=5, x=-3(multiplicity of 2)
• x=-3, x=5(multiplicity of 2)
• x=3, x=-5
• x=5

Tags

CCSS.HSA.APR.B.3

What is the end behavior as x → -∞ f(x)→ ?

• -∞
• ∞

How many relative extrema(tuning points) are in the picture?

• 2
• 3
• 4
• 5

What is the predicted end behavior of: y=-2x⁴+3x-1

• up on both ends
• down on both ends
• up on left, down on right
• down on left, up on right