Linear Data

The answer to #1 is ______.

• A

• B

• C

• D

The answer to is _____

• -1

• 1

The answer to #3 is _____.

• A

• B

• C

• D

The answer to is _____

• About 350 members

• About 390 members

• About 420 members

• About 450 members

For #7A, which statement is true?

• The set of points does NOT create a linear relationship.

• The set of points create a linear and proportional relationship.

• The set of points creates a linear but non-proportional relationship.

• There is absolutely NO WAY to determine this.

For 7B, the following is true...

The answer to #12 is ______.

• no solution (The lines are parallel.)

• many solutions (The lines overlap at every point.)

• (-1, -5)

• (2, -1)

is a positive correlation. This means that...

• The lower the HW grades, the lower the test scores.

• The higher the HW grades, the lower the test scores.

• The lower the HW grades, the higher the test scores.

• There is no relationship between grades on HW and grades on tests.

8D is an example of _____.

• function

• not a function

What function best models the data in the table?

• linear

• exponential

• quadratic