5.1 & 5.2

Write a polynomial with zeros at 5, -1 and 3

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Write a polynomial with zeros at 0, -8 and 2

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• 0.5, 1, 3

• -1, 1, 3

• -0.5, 1, 3

• -3, 0.5, -1

• $\left(x+4\right)\left(2x-3\right)$

• $\left(x-4\right)\left(2x+3\right)$

• $x\left(x+4\right)\left(2x-3\right)$

• $x\left(x-4\right)\left(2x+3\right)$

• 4

• 5

• 20

• 625

2a) Write each polynomial in standard form(S.F.).

2m² – 3 + 7m

• 9m³ – 3

• 12m³

• 2m² + 7m – 3

• 6m³

3a) Write each polynomial in standard form(S.F.).

– 4p + 3p + 2p²

• 2p² – p

• 2p² – 7p

• p³

• 2p² – 4p + 3p

7) Determine the end behavior of each polynomial function.

y = -7x³ + 8x² + x

• Down on left; Up on right

• Up on left; Down on right

• Up on left; Up on right

• Down on left; Down on right

8) Determine the end behavior of each polynomial function.

y = 1 – 4x – 6x³ – 15x⁶

• Down on left; Up on right

• Up on left; Down on right

• Up on left; Up on right

• Down on left; Down on right

13) Determine the sign of the leading coefficient and the least possible degree of the polynomial function for each graph.

• Sign: Negative; Degree: 1st

• Sign: Negative; Degree: 3rd

• Sign: Positive; Degree: 3rd

• Sign: Positive; Degree: 1st