Quiz about Algebra 1B Alternative Test

Question 1

What is the interquartile range (IQR) of the following numbers? 20,21,22,23,24,25,25,25,26,27,28

Accepted Answer

4

Answer

64

Answer

60

Answer

8

Question 2

Factor the polynomial completely.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 3

Multiply the monomial and the polynomial:
$$-7x^2\left(x^3-2\right)=$$

Accepted Answer

$$-7x^5+14x^2$$

Answer

$$-7x^6+14x^2$$

Answer

$$7x^5-14x^2$$

Answer

$$7x^6-14x^2$$

Question 4

Factor: 8x³ - 1

Accepted Answer

(2x - 1)(4x² + 2x + 1)

Answer

(2x + 1)(4x² - 2x + 1)

Answer

(2x - 1)(4x² - 2x - 1)

Answer

(2x + 1)(4x² +2x + 1)

Question 5

Factor: $$27x^3+8$$

Accepted Answer

$$\left(3x+2\right)\left(9x^2-6x+4\right)$$

Answer

$$\left(9x+2\right)\left(3x^2+18x+4\right)$$

Answer

$$\left(3x^2+4\right)\left(9x+2\right)$$

Answer

$$\left(27x+8\right)\left(x^2-216x+64\right)$$

Question 6

Question 6.

Accepted Answer

0.88

Answer

0.22

Answer

0.25

Answer

0.70

Answer

.092

Question 7

Factor the polynomial

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 8

What does a residual value of 1.3 mean when referring to the line of gest fit of a data set?

Accepted Answer

A data point is 1.3 units above the line of best fit

Answer

A data point is 1.3 units below the line of best fit

Answer

The line of best fit has a slope of -1.3

Answer

The line of best fit has a slope of 1.3

Question 9

Which graph shows a rate of change of 1/2 between -4 and 0 on the x axis?

Accepted Answer

Question 10

Which number in the monomial 125x¹⁸y³z²⁵ needs to be changed to make it a perfect cube?

Accepted Answer

25

Answer

3

Answer

18

Answer

125

Question 11

The probability for event A is 0.3, the probability for event B is 0.6, and the probability of events A or B is 0.8.

Why are the events not mutually exclusive?

Accepted Answer

The sum of P(A) and P(B) is not equal to P(A or B).

Answer

The sum of P(A) and P(B) is less than P(A or B).

Answer

The product of P(A) and P(B) is less than P(A or B).

Answer

The product of P(A) and P(B) is not equal to P(A or B).

Question 12

Including Jose, there are eight people in his family.

If order matters, how many ways can he arrange his family members into a row of five seats if Jose must sit in the first seat?

Accepted Answer

840

Answer

35

Answer

1680

Answer

2,620

Question 13

What is vertex of the quadratic function x²+4x-21?

Accepted Answer

(-2,-25)

Answer

(4, -21)

Answer

(2, -21)

Answer

(4, -25)

Question 14

Find the Vertex:
y = x² + 6x + 2

Accepted Answer

(-3,-7)

Answer

(1,6)

Answer

(6,2)

Answer

No Real Solution

Question 15

The graph of
y=x² + 5x - 24

is equivalent to the graph of which equation?

Accepted Answer

y=(x - 8)(x + 3)

Answer

y=(x + 8)(x - 3)

Answer

y=(x + 6)(x - 4)

Answer

y=(x + 12)(x - 2)

Question 16

Which expression represents the total perimeter of the pool edge?

Accepted Answer

12x² + 8x + 25

Answer

12x2 + 15

Answer

20x2 + 25

Answer

24x² + 16x + 50

Question 17

Iliana is painting a picture. She has green, red, yellow, purple, orange, and blue paint. She wants her painting to have four different colors.

If order does not matter, in how many ways can she pick four colors if green must be one of them?

Accepted Answer

10

Answer

4

Answer

6

Answer

15

Answer

18

Algebra 1B Alternative Test

22 questions

What is the interquartile range (IQR) of the following numbers? 20,21,22,23,24,25,25,25,26,27,28

Factor the polynomial completely.

Complete the formula
a³-b³=

Factor: 8x³ - 1

Factor the polynomial

What does a residual value of 1.3 mean when referring to the line of gest fit of a data set?

Which graph shows a rate of change of 1/2 between -4 and 0 on the x axis?

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Algebra 1B Alternative Test

22 questions

What is the interquartile range (IQR) of the following numbers? 20,21,22,23,24,25,25,25,26,27,28

Factor the polynomial completely.

Complete the formulaa³-b³=

Factor: 8x3 - 1

Factor the polynomial

What does a residual value of 1.3 mean when referring to the line of gest fit of a data set?

Which graph shows a rate of change of 1/2 between -4 and 0 on the x axis?

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Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Complete the formula
a³-b³=

Factor: 8x³ - 1