Rational root theorem

Last updated over 5 years ago

11 questions

1

List all possible rational zeros

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This polynomial has at most 5 zeros

True

False

This polynomial has at most 3 zeros

True

False

This polynomial has at most 3 turning points

True

False

This polynomial has at most 2 turning points

True

False

Describe the end behavior of

as x decreases, y increases
as x increases, y increases

as x decreases, y decreases
as x increases, y increases

as x decreases, y increases
as x increases, y decreases

as x decreases, y decreases
as x increases, y decreases

Which statement(s) describes the end behavior of the polynomial function,

I. As x → ∞, y → ∞ II. As x → – ∞, y → ∞ III. As x → – ∞, y → – ∞ IV. As x → ∞, y → – ∞

I and II only

II and III only

I and III only

III and IV only

This polynomial has at most 5 zeros

True

False

This polynomial has at most 3 zeros

True

False

This polynomial has at most 3 turning points

True

False

This polynomial has at most 2 turning points

True

False

Describe the end behavior of  

as x decreases, y increases
as x increases, y increases

as x decreases, y decreases
as x increases, y increases

as x decreases, y increases
as x increases, y decreases

as x decreases, y decreases
as x increases, y decreases

Which statement(s) describes the end behavior of the polynomial function,

                                I.   As x → ∞, y → ∞
                               II.   As x → – ∞, y → ∞
                              III.   As x → – ∞, y → – ∞
                              IV.   As x → ∞, y → – ∞

I and II only

II and III only

I and III only

III and IV only

Rational root theorem

Rational root theorem

List all possible rational zeros

± <----- use this to copy paste into your answers

answers without ± will lose half credit

REVIEW AHEAD!

List all possible rational zeros

± <----- use this to copy paste into your answers

answers without ± will lose half credit

REVIEW AHEAD!

This polynomial has at most 5 zeros

This polynomial has at most 3 zeros

This polynomial has at most 3 turning points

This polynomial has at most 2 turning points

Describe the end behavior of

Which statement(s) describes the end behavior of the polynomial function, I. As x → ∞, y → ∞ II. As x → – ∞, y → ∞ III. As x → – ∞, y → – ∞ IV. As x → ∞, y → – ∞

Which statement(s) describes the end behavior of the polynomial function,

I. As x → ∞, y → ∞ II. As x → – ∞, y → ∞ III. As x → – ∞, y → – ∞ IV. As x → ∞, y → – ∞