Review Lesson 2-1: Identify the graph of each relation.
You may need to zoom out to see all of the items. You can also place each item from the left column by selecting it (click it) then selecting (clicking on) the category for it.
{(0, 1,), (1, -3), (-2, -3), (3, -3)}
{(4, 0), (7, 0), (4, -1), (7, -1)}
{(1, 7), (2, 8), (3, 9), (4, 10)}
5 points
5
Question 2
2.
Review Lesson 1-3: Evaluate the expression for x = -2.
Respond with only a number. Use decimal form if necessary.
5 points
5
Question 3
3.
Review Lesson 1-3: Evaluate the expression for x = 0.
Respond with only a number. Use decimal form if necessary.
5 points
5
Question 4
4.
Review Lesson 1-3: Evaluate the expression for x = 1.
Respond with only a number. Use decimal form if necessary.
5 points
5
Question 5
5.
Review Lesson 1-3: Evaluate the expression for x = 4.
Respond with only a number. Use decimal form if necessary.
10 points
10
Question 6
6.
Vocabulary Review: Identify the ratio that is NOT equal to the other three.
Not equal to the other three ratios
10 points
10
Question 7
7.
Vocabulary Review: Match each proportion with its solution.
x = 2
x = 4
x = 6
x=\frac{10}{7}
10 points
10
Question 8
8.
Use Your Vocabulary: Complete each sentence on the right with the correct word from the left.
directly
directions
direct
Thomas gave the visitor __?__ to the stadium.
The fans went __?__ to their seats.
There was a __?__ connection between the team's scoring and the fans' cheering.
