Question 1

Which of the following is NOT a polynomial function?

Accepted Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Question 2

What is the leading coefficient of $g\left(x\right)=\ x-5x^{2\ }-3x^4$

Accepted Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Answer

1

Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Answer

4

Question 3

How should the polynomial function $g\left(x\right)=\ x-5x^{2\ }-3x^4$ be written in standard form?

Accepted Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$ $+4$

Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Question 4

Given the graph, what are the x- intercepts?

Accepted Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Question 5

Using the leading coefficient test, what could be the behavior of the graph of $g\left(x\right)=\ x-5x^{2\ }-3x^4$

Accepted Answer

rising to the left and falling to the right

Answer

falling to the left and rising to the right

Answer

rising on both left and right - end of the graph

Answer

falling on both left and right- end of the graph

Question 6

Which of the following polynomial functions has a graph that both left and right ends are rising?

Accepted Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Question 7

Which of the following is TRUE in $g\left(x\right)=\ x-5x^{2\ }-3x^4$

Accepted Answer

The leading coefficient is 1.

Answer

The highest degree is 12.

Answer

The polynomial function is quadratic.

Answer

There is no y- intercept.

Question 8

_______ is a point of the graph where the graph changes direction from going up to going down or going down to going up.

Accepted Answer

turning point

Answer

coordinates point

Answer

maximum point

Answer

intercepts

Question 9

Which of the following is the y- intercept of the given graph.

Accepted Answer

2

Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Question 10

The polynomial function $g\left(x\right)=\ x-5x^{2\ }-3x^4$ has _____ number of turning points.

Accepted Answer

at most 3

Answer

at most 2

Answer

at most 1

Answer

at most 4

Question 11

If the polynomial function has distinct real $g\left(x\right)=\ x-5x^{2\ }-3x^4$ , the graph will

Accepted Answer

cross the x-axis

Answer

do not touch the x- axis

Answer

nothing will happen

Answer

tangent to the x- axis

Question 12

The turning point of this graph is _____.

Accepted Answer

3

Answer

at most 2

Answer

at most 3

Answer

2

Question 13

Given the polynomial $g\left(x\right)=\ x-5x^{2\ }-3x^4$ , the graph is tangent to the x- axis at point ____.

Accepted Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Question 14

Given the polynomial $g\left(x\right)=\ x-5x^{2\ }-3x^4$ , the graph of the function crosses the x- axis at point.

Accepted Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Question 15

Given the polynomial $g\left(x\right)=\ x-5x^{2\ }-3x^4$ , the x - intercepts are ____.

Accepted Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Answer

(-2, 0) , (-1,0) , (-3, 0)

Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Answer

(1, 0) , (2, 0) , ( 3, 0)

Question 16

Shane has $g\left(x\right)=\ x-5x^{2\ }-3x^4$ different ballpens. She wants to give equal number of ballpens to her x friends. If she has 5 friends, how many ballpens each one received?

Accepted Answer

8

Answer

12

Answer

30

Answer

5

Question 17

Shane has $g\left(x\right)=\ x-5x^{2\ }-3x^4$ ballpens. She wants to give equal number of ballpens to her x friends. If one of her friends received 4 ballpens, how many are the friends of Shane?

Accepted Answer

6

Answer

3

Answer

4

Answer

5

Question 18

DSWD alloted equal amount of money for each family in a certain barangay in Marikina. The budget (B) is expressed as the function $g\left(x\right)=\ x-5x^{2\ }-3x^4$ and x number of families in the barangay. What is the alotted budget of DSWD if there are 50 families in a barangay?

Accepted Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Question 19

DSWD alloted equal amount of money for each family in a certain barangay in Marikina. The budget (B) is expressed as the function $g\left(x\right)=\ x-5x^{2\ }-3x^4$ and x of families in the barangay. What is the amount alloted to each family in the barangay if there are 50 families?

Accepted Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Answer

$f\left(x\right)=\ -x^{\frac{1}{4}}-2x^{5\ }$

Question 20

The turning point of the graph of a polynomial is ___.

Accepted Answer

at most n-1 , where n is the degree of the polynomial

Answer

n-1 , where n is the degree of the polynomial

Answer

n, where n is the degree of the polynomial

Answer

at most n , where n is the degree of the polynomial

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