Skill: A.REI.3 Solve linear equations/inequalities
1.5 points
1.5
Question 1
1.
Which of the following is the inequality given by the number line.
1.5 points
1.5
Question 2
2.
Which of the following is the inequality given by the number line.
Solve the following inequalities, and don't forget to flip the sign if necessary.
2 points
2
Question 3
3.
Solve the Inequality: 5x - 2 > 8
2 points
2
Question 4
4.
Solve the Inequality:
Chris wants to order DVD's over the internet. Each DVD costs $15.99 and shipping the entire order costs $9.99. He can spend no more than $100.
2 points
2
Question 5
5.
If d represents the number of DVDs, which of the following inequalites would represent this situation? Use the inequality and solve in the show your work section.
1 point
1
Question 6
6.
Chris could buy ________ DVDs without spending more than $100.
0 points
0
Question 7
7.
Did you answer all questions to this section?
Skill: A.REI.12a Graph linear inequalities/A.REI.12b Graph systems of inequalities.
2 points
2
Question 8
8.
Which of the following is the inequality shown in the graph:
2 points
2
Question 9
9.
Which of the following is the inequality shown in the graph:
2 points
2
Question 10
10.
Graph and shade the following inequality
3 points
3
Question 11
11.
For the following, place the dot in the region for the solution space, if one exists
1 point
1
Question 12
12.
Shannon thinks the point (2, 5) is in the solution region for the following system. Is she correct?
1 point
1
Question 13
13.
Did you answer all parts in this section?
Skill: A.REI.4 Solve quadratics
Solve the following quadratics by the method of your choice (Factor/ZPP, Completing the Square, Quadratic Formula, or graphing) Round your answers to the nearest tenth if necessary
Write your solutions with a comma and a space in between the two intercepts.For example: 5, -6.3