Vocabulary
1. estimating a value between two known values in a data set is called
2. the slope of a line models the of a function
3. the form of a linear equation that shows the slope and one point is the
4. two lines are perpendicular when slopes are
5. that line that most accurately models data in a scatter plot is the

1. Estimating a value between two known values in a data set is called INTERPOLATION.

2. The slope of a line models the RATE OF CHANGE (INCREASE OR DECREASE) of a function

3. The form of a linear equation that shows the slope and one point is the SLOPE - INTERCEPT FORM.

4. Two lines are perpendicular when slopes HAVE OPPOSITE SIGNS or VALUES ARE RECIPROCAL.

5. That line that most accurately models data in a scatter plot is the LINE OF BEST FIT.

Correct answer is D.) hope this helps! :)