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Algebra 1A - Final Exam

Last updated over 4 years ago

30 questions

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Question 1

1.

-4

4

-6

6

Question 2

2.

Evaluate the expression
for t=7 and s=5

36

80

86

10

Question 3

3.

Which of the following real‐world situation could the graph depict?

The height of a ball thrown in the air.

The height of water being drained from a pool.

The height of a person over a lifetime.

The height of a plane during take‐off.

Question 4

4.

At a zoo, a child pays c dollars for a ticket and an adult pays g dollars. Explain in words the meaning of

An adult ticket costs twice as much as a child ticket.

An adult ticket costs as much as a child ticket.

Twice as many child tickets as adult tickets are sold.

Half as many adults as child go to the zoo.

Question 5

5.

What are the domain and range of the relation shown in the table?

Domain: {4, 6}; Range: {‐3, 0}

Domain: {0, 6}; Range: {‐3, 4}

Domain: {‐3, 4}; Range: {0, 6}

Domain: {‐3, 0}; Range: {4, 6}

Question 6

6.

Which of following graphs below is the graph of a function?

Question 7

7.

For
find g(3).

78

71

83

437

Question 8

8.

Choose the correct function given by the following table:

Question 9

9.

Solve for x:

Question 10

10.

Solve for x:

Question 11

11.

Solve for x:

Question 12

12.

Solve for l:

Question 13

13.

The maximum capacity of a theater is 471 people. So far, 254 people are seated in the theater. Which inequality
can be solved to show the number of people p that can still enter the theater?

Question 14

14.

Solve for n:

Question 15

15.

Solve and graph the following inequality:

Question 16

16.

Is the following an arithmetic sequence:

No

Yes

Question 17

17.

Which graph represents the inequality:

Question 18

18.

The graph of y=x-3 is shown below. Which ordered pair is NOT a solution of the equation y=x-3?

Question 19

19.

Find the slope of the line passing through the points ( 4 , –6 ) and ( –6 , –8 ).

Question 20

20.

What is the y‐intercept of the linear equation:

y‐intercept = (0, 3)

y‐intercept = (0, 12)

y‐intercept = (3, ‐12)

y‐intercept = (0, ‐12)

Question 21

21.

Graph

Question 22

22.

Graph

None correct 

Question 23

23.

A line passes through the point (‐5, 1) and has a slope ‐3. What is an equation of the line?

Question 24

24.

Write the equation for the line that passes through the points (4, 5) and (6, 9).

Question 25

25.

Write the slope‐intercept form of the line that passes through the point (5, –2) and is parallel to the line y = ‐2x + 1.

Question 26

26.

Determine which of the choices below is the correct graph for the system:

\begin{cases} y=x-2\\y=x+2\end{cases}

Question 27

27.

The substitution method should be BEST used to solve which system of equations?

\begin{cases} x=3y+1\\2x+y=7\end{cases}

\begin{cases} 5x-7y=16\\2x-7y=12\end{cases}

\begin{cases} 2x+6y=3\\3x+2y=-1\end{cases}

\begin{cases} 4x+3y=-5\\6x-3y=2\end{cases}

Question 28

28.

Find the solution to the system:
\begin{cases} x+7y=19\\3x-7y=1\end{cases}

(5,2)

(2,5)

(‐2,5)

(5,‐2)

Question 29

29.

What does it mean when the solution to a system of equations is “no solution?”

The lines intersect at a point.

The lines are parallel.

The lines are the same.

The lines are perpendicular.

Question 30

30.

At a theater, the price of 4 adult tickets and 3 child tickets is $156. The price of 3 adult tickets and 4 child tickets is $145. What is the ticket price for one adult and for one child?

$26 (adult) and $17 (child)

$16 (adult) and $27 (child)

$27 (adult) and $16 (child)

$17 (adult) and $26 (child)