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Unit 2 Test

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Last updated about 5 years ago
12 questions
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Please make sure to answer all question thoroughly and in the most simplified form. In order to receive full credit, you must show your work. Below are two equations you might need to use:

Question 1
1.

Graph the following:

Question 2
2.

Question 3
3.

Question 4
4.

Find the slope of the following set of coordinate points.

Question 5
5.

Question 6
6.

Find the equation of a line in slope-intercept form that passes through the point (-3, 4) and has a slope of -1/3.

Question 7
7.

Write the equation of a line given the following graph:

Question 8
8.

Find the slope and y-intercept of the following equation:

Question 9
9.

Question 10
10.

Question 11
11.

As the student council treasurer, you prepare the budget for your class rafting trip. Each large raft costs $75 to rent, and each small raft costs $50 to rent. You have a $1000 budget. If you rent 10 large rafts, how many small rafts can you rent?

Question 12
12.

Describe the slope of hte following graph:
Undefined
Zero
Negative
Positive
Describe the slope of the following graph:
Positive
Negative
Zero
Undefined
The graph of the equation x = - 6 is...
A point
Diagonal line
Horizontal Line
Vertical Line
Which of ht follwoing lines is perpendicular to the graph of
Which equation is equivalent to the given line:
Jung-Soon has $32 to spend on prizes for a game at the school fair. Lip balm costs $1.09 each, and mini notebooks costs $.78. Write a linear equation than can be used to determine of how many of each prize she can buy. Let b represent the lip balm and n represent the notebooks.
y = 1.09b + 32
0.78b + 1.09n = 32
1.09b + 0.78n = 32
1.09b + 0.78n + 32 = 0