Quiz about Algebra 1 EOC Review

Question 1

Factor the trinomial.

Accepted Answer

(x-5)(x+10)

Answer

(x+5)(x+10)

Answer

(x-5)2

Answer

(x-2.5)²-17.5

Question 2

The school that Stefan goes to is selling tickets to a choral performance. On the first day of ticket sales the school sold 3 senior citizen tickets and 1 child ticket for a total of $38. The school took in $52 on the second day by selling 3 senior citizen tickets and 2 child tickets. Find the price of a senior citizen ticket and the price of a child ticket.

Accepted Answer

Senior $8; Child $14

Answer

Child $8; Senior $14

Answer

Senior $6; Child $5

Answer

Senior $10; Child $5

Question 3

Question 3.

Accepted Answer

right 1 unit

Answer

up 1 unit

Answer

down 1 unit

Answer

left 1 unit

Question 4

Question 4.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 5

The amount of bacteria in a petri dish is that is being treated with medication is given by the following function.  What is the rate of change?

Accepted Answer

2.5%

Answer

3%

Answer

0.25%

Answer

3.5%

Question 6

Question 6.

Accepted Answer

B

Answer

A

Answer

C

Question 7

Question 7.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 8

Based on the box plots, which statements are true?
A. There are more boys over 63 inches tall than there are girls over 63 inches.
B. 75% of the girls are 61 inches and taller.
C. 75% of the boys are 67 inches tall or less.
D. There is a higher percentage of boys under 61 inches tall than there are girls.
E. The interquartile range for the height of girls was smaller than that of the boys' heights.

Accepted Answer

B, C, and E

Answer

A and E

Answer

A, B, C, D

Answer

All are true

Question 9

Which point is on the graph of the given equation:  -4x+2y+5=-3

Accepted Answer

(-9,-22)

Answer

(-6,-12)

Answer

(0, 4)

Answer

(4,0)

Question 10

Question 10.

Accepted Answer

B.

Answer

A.

Answer

C.

Question 11

Question 11.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 12

Question 12.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 13

If a quadratic equation has an axis of symmetry at x=-1 and one root is (3,0), what is the other root?

Accepted Answer

(-5,0)

Answer

(-4,0)

Answer

(-3,0)

Answer

(-6,0)

Question 14

Write in slope intercept form
5x - 3y = -9

Accepted Answer

y = (5/3)x + 3

Answer

y = (5/3)x - 3

Answer

y = (5/3)x + 9

Answer

y = (3/5)x + 3

Question 15

What is the slope between the points
(-3, -4) & (7, 6)?

Accepted Answer

1

Answer

0

Answer

Undefined

Answer

-1

Question 16

Simplify the exponential expression.

Accepted Answer

8x6y12

Answer

2x6y12

Answer

2x5y7

Answer

8x5y7

Question 17

If f(x)=3x-9, find f(5).

Accepted Answer

f(5) = 6

Answer

f(5) = 16

Answer

f(5) = -4

Answer

f(5) = 24

Question 18

Evaluate this expression using the quotient rule.

Accepted Answer

95

Answer

99

Answer

15

Answer

9-5

Question 19

Solve for n:
6 - (8 - 4n) = 2(2n - 1)

Accepted Answer

All real solutions

Answer

No solution

Answer

n = 0

Answer

n = -2

Question 20

Find the equation of the line shown

Accepted Answer

y = 2x + 4

Answer

y = 4x - 2

Answer

y = -2x + 4

Answer

y = -4x - 2

Question 21

Write the equation of the line with slope = 5 and that goes through point (3, -5)

Accepted Answer

y = 5x - 20

Answer

y = 5x - 5

Answer

y = 5x + 20

Answer

y = 5x + 15

Question 22

Solve for x:
4 - 5x < 22 - 2x

Accepted Answer

x > -6

Answer

x < -6

Answer

x > 6

Answer

x < 6

Question 23

Write an equation that is parallel to y = 3x + 5 and going thru (2,5).

Accepted Answer

y = 3x + 1

Answer

y = 3x + b

Answer

y = -3x -1

Answer

y = -3x + 1

Question 24

|x+3| = 7

Accepted Answer

4 and - 10

Answer

4

Answer

-4

Answer

4 and - 4

Question 25

Given the list of ordered pairs, what is the x-intercept?
(8,10), (3, -4), (0, 8), (4, -3), (9, 0)

Accepted Answer

(9,0)

Answer

(8,10)

Answer

8, 3, 0, 4, 9

Answer

(0,8)

Question 26

What are the following equations?
y = 3x - 5
6x - 2y = 10

Accepted Answer

Identical

Answer

Parallel

Answer

Perpendicular

Answer

Intersecting

Question 27

Which of the graphs shown does NOT represent a function?

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 28

Which of the following relations represents y as a function of x?
I. {(1, 4), (2, 5), (3, 6)}
II. {(1, 4), (2, 4), (3, 4)}
III. {(1, 4), (2, 4), (1, 3)}
IV. {(1, 4), (1, 2), (1, 3)}

Accepted Answer

I and II only

Answer

I, II, and III only

Answer

II and IV only

Answer

III and IV only

Question 29

A college student needs 11 classes that are worth a total of 40 credits in order to complete her degree. The college offers both 4-credit classes and 3-credit classes. Which system of equations can be used to determine f, the number of 4-credit classes the student can take to complete her degree, and h, the number of 3-credit classes?

Accepted Answer

f + h = 11
4f + 3h = 40

Answer

f + h = 40
4h + 3f = 11

Answer

f + h = 11
4h + 3f = 40

Answer

f + h = 40
4f + 3h = 11

Question 30

Which statement about the quadratic parent function is true?

Accepted Answer

Its graph is symmetrical about the y-axis

Answer

Its graph is symmetrical about the x-axis.

Answer

Its domain is the set of all non-negative numbers.

Answer

Its range is the set of all real numbers.

Question 31

Write the equation of the line that goes through the points (4, 7) and (0, -5)

Accepted Answer

y = 3x - 5

Answer

y = 1/3x + 7

Answer

y = 3x + 7

Answer

y = 1/3x - 5

Question 32

Rachel and Sharon are splitting up their Pokemon cards.  Rachel has 4 fewer than 3 times as many as Sharon.  Together they have 100 cards.  Which equation could be used to solve for how many cards Sharon had originally?

Accepted Answer

n + (3n - 4) = 100

Answer

n - (3n - 4) = 100

Answer

n + (4 - 3n) = 100

Answer

4 - 3n = 100

Question 33

Find the slope

Accepted Answer

undefined

Answer

0

Answer

-3

Answer

6

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