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Unit 7: Geometry Retake (Lines and Systems)

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Last updated about 5 years ago
21 questions
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Test on systems of equations
Basic
Question 1
1.

Question 2
2.

Question 3
3.

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2
2
Question 6
6.

Given the system below,
solve for y.

Proficient
Solve the system of equations below using substitution.
Question 7
7.

x=

Question 8
8.

y=

Solve the system of equations below using elimination.
Question 9
9.

x=

Question 10
10.

y=

Question 11
11.

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

Question 12
12.

Convert the equation below into slope-intercept form.

Question 13
13.

Mastery
Solve the system of equations below using elimination.
Question 14
14.

x=

Question 15
15.

y=

Solve the system below using any method.
Question 16
16.

x=

Question 17
17.

y=

WRHS is selling tickets to a fall musical. On the first day of ticket sales the school sold 10 adult tickets and 6 student tickets for a total of $182. The school took in $198 on the second day by selling 6 adult tickets and 11 student tickets.
Question 18
18.

Write an equation the represent the amount of money WRHS made on the first day.
*Use x and y as the variables in your equation*

Question 19
19.

Write an equation the represent the amount of money WRHS made on the second day.
*Use x and y as the variables in your equation*

Question 20
20.

Find the cost of an adult ticket to the musical.

Question 21
21.

Find the cost of a student ticket to the musical.

Given the linear equation y=6-2x, the slope is 6 and the y-intercept is -2.
True
False
Given the linear equation
the slope is 2/3 and the line passes through the point (-4, -5).
True
False
Match each form with the matching linear equation,
standard form
slope-intercept form
point-slope form
Question 4
4.

Question 5
5.

True or False: (7,-8) is a solution to the system of equations below?
True
False
Select the two equations that when graphed, would result in graph to the left
Select the two equations that when graphed, would result in graph to the left.