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Unit 6 Test

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Last updated over 3 years ago
19 questions
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Question 1
1.

By submitting this assessment, I am affirming that I have not given or received any unauthorized help on this assignment, and that this work is my own.

Question 2
2.

Which inequality is equivalent to:


BE SURE TO PROVIDE WORK THAT SHOWS HOW YOU GOT YOUR ANSWER.

Question 3
3.

Choose ALL the ordered pairs that are a solution of
BE SURE TO PROVIDE WORK THAT SHOWS HOW YOU KNOW THE ORDERED PAIRS ARE SOLUTIONS.

Question 4
4.

The graph of which inequality is shown?

Question 5
5.

Solve the inequality, if possible.
BE SURE TO SHOW YOUR WORK FOR SOLVING AND GRAPH YOUR SOLUTION ON THE NUMBER LINE! (Label your number line intervals with at least 3 numbers)

Question 6
6.

Select all the ordered pairs that are part of the solution to:
BE SURE TO PROVIDE WORK THAT SHOWS HOW YOU KNOW THE ORDERED PAIRS ARE SOLUTIONS.

Use the following graph to answer questions 7-9

Question 7
7.

Write a system of linear inequalities that defines the shaded region.

For this question, input the inequality with the dotted line. Please write it in slope-intercept form.

Question 8
8.

Write a system of linear inequalities that defines the shaded region.

For this question, input the inequality with the solid line. Please write it in slope-intercept form.

Question 9
9.

Choose all the ordered pairs that are solutions to this system of inequalities.

During the summer, you want to earn at least $150 per week. You earn $10 per hour working for a farmer and you earn $5 per hour babysitting for your neighbor. You can work at most 25 hours per week. x stands for hours worked for the farmer, and y stands for the hours worked babysitting.
Question 10
10.

Write the inequality that represents how many hours you can work per week here:

Question 11
11.

Write the inequality that represents how much money you can earn here:

Question 12
12.

Graph your system here. Make sure your final shaded area is in the viewable window!

We have released a new and improved Graphing question type! Students will no longer be able to answer this question.
Question 13
13.

If you work 10 hours on the farm and 12 hours babysitting, will you earn at least $150?

Question 14
14.

Explain how you know your answer to #13. You could show your work or write out your explanation.

0.5
Question 15
15.

What is the x-intercept of this graph?

0.5
Question 16
16.

What is the y-intercept of this graph?

0.5
Question 17
17.

What is the zero of this graph?

0.5
0.5
Question 18
18.

What is the value of x when h(x) = 0.5?

Question 19
19.

What is the slope of h(x)?