039--Quizizz Polynomial Functions Quiz

1.

Multiple Choice

30 sec

1 pt

What is the maximum number of zeros the graph of the given polynomial function hav3?

f(x) = 2x³ - 3x² + 4x -10

Select all that apply.

4

3

2

1

2.

Multiple Choice

30 sec

1 pt

The polynomial function f(x) = -3x⁴ + x³ - 2x² + x - 1

will cross the y-axis at which point?

(-1, 0)

(0, -1)

(-3, 0)

(0, -3)

3.

Multiple Choice

45 sec

1 pt

Which of the following terms DOES NOT indicate where the graph of a polynomial function will cross the x-axis?

y-intercept

Zero

Root

Solution

4.

Multiple Choice

45 sec

1 pt

The Graph of the function shown is a polynomial of _______________degree with a _____________leading coefficient

2nd degree with a negative leading coefficient.

2nd degree with a positive leading coefficient.

4th degree with a negative leading coefficient.

4th degree with a positive leading coefficient.

5.

Multiple Choice

45 sec

1 pt

What would be the minimum degree of the polynomial based on the graph shown and why?

4th degree polynomial determined by the graphs end behavior.

4th degree polynomial because the graph has 4 hills and valleys.

5th degree polynomial because the graph crosses the x-axis 5 times.

5th degree polynomial determined by the graphs end behavior.

6.

Multiple Select

45 sec

1 pt

Select 2 of the 4 graphs below that are based on an even degree polynomial?

7.

Multiple Choice

45 sec

1 pt

Which polynomial listed could be represented by the given graph?

f(x) = 2x³

f(x) = -2x³ + 7x³ + 3x² -5x + 8

f(x) = -2x⁴

f(x) = 2x⁴ - 3x³ + 5x² - 3x + 4

8.

Multiple Choice

45 sec

1 pt

Which is the constant term in the polynomial function?

2x³- 8x²+ 3x - 7

2

-8

3

-7

9.

Multiple Select

45 sec

1 pt

Select 2 polynomial functions listed that readily show the
y-intercept of their graphs?

$f\left(x\right)=3x^4$

$f\left(x\right)=3x^4+5$

$f\left(x\right)=\ 3\left(x+1\right)\left(x-2\right)$

$f\left(x\right)=3\left(x+1\right)\left(x-2\right)+5$

10.

Multiple Choice

45 sec

1 pt

What CANNOT be determined by the factors of a polynomial function in factored form?

y-intercept

x-intercepts

solutions

degree of the polynomial

11.

Multiple Choice

45 sec

1 pt

The degree of the polynomial will NOT help you determine the____________

maximum number of x-intercepts

maximum number of turning points

end behavior of the graph.

the y-intercept.

12.

Multiple Select

45 sec

1 pt

Which polynomial function(s) readily shows the x-intercepts of their graph?

Select all that apply.

$f\left(x\right)=3x^4$

$f\left(x\right)=3x^4+5$

$f\left(x\right)=\ 3\left(x+1\right)\left(x-2\right)$

$f\left(x\right)=3\left(x+1\right)\left(x-2\right)+5$

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