Question 1

What is the maximum number of turning points for a polynomial of degree 2?

Accepted Answer

1

Answer

0

Answer

2

Answer

3

Question 2

What is the formula to determine the maximum number of turning points for a polynomial of degree n?

Accepted Answer

n-1

Answer

n

Answer

n/2

Answer

n+1

Question 3

If a polynomial has 5 distinct real roots, how many turning points does it have?

Accepted Answer

4

Answer

5

Answer

3

Answer

2

Question 4

What defines a turning point on a graph?

Accepted Answer

A point where the graph changes direction from increasing to decreasing or vice versa.

Answer

A point where the graph is flat

Answer

A point that intersects the x-axis

Answer

A point with no real roots

Question 5

If a polynomial has n distinct real zeros, what can we determine about the turning points?

Accepted Answer

It will have exactly n-1 turning points.

Answer

It will have n+1 turning points

Answer

It will have n turning points

Answer

It will have no turning points

Question 6

What can be concluded about the number of turning points for a polynomial with fewer real roots than its degree?

Accepted Answer

The number of turning points is less than n-1.

Answer

The number of turning points is greater than n-1

Answer

The number of turning points is n

Answer

The number of turning points is equal to n-1

Question 7

What are the x-intercepts of the polynomial function P(x) = (x+3)(x+1)(x-2)?

Accepted Answer

-3, -1, and 2

Answer

0, -1, and -2

Answer

3, 1, and -2

Answer

-3, 1, and 2

Question 8

What is the y-intercept of the polynomial function P(x) = (x+3)(x+1)(x-2)?

Accepted Answer

(0, -6)

Answer

(0, 0)

Answer

(0, 6)

Answer

(0, -8)

Question 9

What is the leading coefficient of the polynomial when expanded? P(x) = (x+3)(x+1)(x-2)

Accepted Answer

1

Answer

3

Answer

2

Answer

-1

Question 10

What is the end behavior of the graph of P(x)?

Accepted Answer

Falling to the left and rising to the right

Answer

Rising to the left and falling to the right

Answer

Constant

Answer

Falling on both sides

Question 11

What is the degree of the polynomial P(x) = (x+3)(x+1)(x-2)?

Accepted Answer

3

Answer

1

Answer

2

Answer

4

Question 12

What is the value of P(1) for the polynomial P(x) = (x+3)(x+1)(x-2)?

Accepted Answer

0

Answer

2

Answer

6

Answer

-2

Question 13

What polynomial do we get after expanding P(x) = (x+3)(x+1)(x-2)?

Accepted Answer

x^3 + 2x^2 - 4x - 8

Answer

x^3 + 2x^2 + 4x + 8

Answer

x^3 - 2x^2 + 4x - 8

Answer

x^3 + 2x^2 - 4x + 8

Question 14

If the volume of a rectangular prism is 105 cubic feet&#44; its width is 2 feet shorter than its height&#44; and its length is 2 feet longer than it's height&#44; what is the formula used to find the volume in terms of height?

Accepted Answer

V = (h + 2)(h - 2)(h)

Answer

V = (h + 2)(h - 2)(h)

Answer

V = (h + 2)(h - 2)(h)

Answer

V = (h + 2)(h - 2)(h)

Question 15

Which formula is used to calculate the volume of the rectangular prism?

Accepted Answer

Volume = l * w * h

Answer

Volume = l - w + h

Answer

Volume = l + w + h

Answer

Volume = l / w * h

Question 16

What equation must be solved to find the height of the prism?

Accepted Answer

h^3 - 4h - 105 = 0

Answer

h^3 + 4h - 105 = 0

Answer

h^3 - 4h + 105 = 0

Answer

h^3 - 4h = 105

Question 17

What mathematical method is suggested for solving the cubic equation?

Accepted Answer

Trial and error or numerical approximation

Answer

Quadratic formula

Answer

Graphing calculator only

Answer

Substitution only

Question 18

When testing integer values for height, what value correctly satisfies the volume equation?

Accepted Answer

5

Answer

7

Answer

6

Answer

4

Question 19

What were the dimensions calculated for the rectangular prism?

Accepted Answer

Height: 5 feet, Length: 7 feet, Width: 3 feet

Answer

Height: 4 feet, Length: 6 feet, Width: 3 feet

Answer

Height: 6 feet, Length: 8 feet, Width: 4 feet

Answer

Height: 5 feet, Length: 6 feet, Width: 2 feet

Question 20

Marikina City is known as the “Shoe Capital of the Philippines” for its famous shoe industry because of the good quality produced by a shoemaker. Mang Pedro, a shoemaker, determines that his profit ,P, in hundred pesos per month can be modelled by the Polynomial function P(x) = 2/100x^3 + x − 8 , where x represent the number of shoes sold in a month. What is the profit of Mang Pedro if he sold 15 pcs of shoes? How many shoes did he sell if he earned a profit of Ᵽ17,200.00.

What was Mang Pedro's profit when he sold 15 shoes?

Accepted Answer

₱7,450

Answer

₱5,500

Answer

₱6,300

Answer

₱8,200

Question 21

How many shoes did Mang Pedro sell to earn a profit of ₱17,200?

Accepted Answer

20 shoes

Answer

15 shoes

Answer

30 shoes

Answer

25 shoes

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