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Unit 7: Geometry Retake (Lines and Systems)

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Last updated almost 5 years ago
21 questions
Note from the author:
Test on systems of equations
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Basic
Question 1
1.

Given the linear equation y=6-2x, the slope is 6 and the y-intercept is -2.

Question 2
2.

Given the linear equation
the slope is 2/3 and the line passes through the point (-4, -5).

Question 3
3.

Match each form with the matching linear equation,

Draggable itemarrow_right_altCorresponding Item
slope-intercept form
arrow_right_alt
point-slope form
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standard form
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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.

True or False: (7,-8) is a solution to the system of equations below?

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.

Question 4
4.

Select the two equations that when graphed, would result in graph to the left

Question 5
5.

Select the two equations that when graphed, would result in graph to the left.