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Algebra 1 practice online #1

Last updated about 2 hours ago

26 questions

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Question 1

1.

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

Domain: {0, 6}; Range: {‐3, 4}

Domain: {‐3, 0}; Range: {4, 6}

Domain: {4, 6}; Range: {‐3, 0}

Domain: {‐3, 4}; Range: {0, 6}

Question 2

2.

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

Question 3

3.

For
find g(3).

78

83

437

Question 4

4.

Choose the correct function given by the following table:

Question 5

5.

Solve for x:

Question 6

6.

Solve for x:

Question 7

7.

Solve for x:

Question 8

8.

Solve for l:

Question 9

9.

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 10

10.

Solve for n:

Question 11

11.

Solve and graph the following inequality:

Question 12

12.

Is the following an arithmetic sequence:

No

Yes

Question 13

13.

Which graph represents the inequality:

Question 14

14.

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

Question 15

15.

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

Question 16

16.

What is the y‐intercept of the linear equation:

y‐intercept = (0, 12)

y‐intercept = (0, 3)

y‐intercept = (3, ‐12)

Question 17

17.

Graph

Question 18

18.

Graph

None correct 

Question 19

19.

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

Question 20

20.

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

Question 21

21.

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 22

22.

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

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

Question 23

23.

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

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

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

Question 24

24.

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

(‐2,5)

(5,‐2)

(5,2)

Question 25

25.

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

The lines are parallel.

The lines are the same.

The lines intersect at a point.

The lines are perpendicular.

Question 26

26.

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?

$17 (adult) and $26 (child)

$26 (adult) and $17 (child)

$27 (adult) and $16 (child)

71

y‐intercept = (0, ‐12)

(2,5)

$16 (adult) and $27 (child)