6/2 MATH 1 EOC REVIEW

What is the midpoint of the segment that has endpoints X(^–5, ^–9) and Y(1, 6)?

• (-3, -7.5)

• (-2, -1.5)

• (2, 1.5)

• (3, 7.5)

One endpoint of a segment is (^–9, 4), and the midpoint is (^–11, 6). What are the coordinates of the other endpoint?

• (-31, 16)

• (-13, 8)

• (-10, 5)

• (-7, 2)

In JL , K is the midpoint. The coordinates of J are (2, 2), and the coordinates of K are (10, 11). What are the coordinates of L?

• (4, 4.5)

• (6, 6.5)

• (12, 13)

• (18, 20)

Line r is parallel to the graph of 2x – 3y = ^–18. The y-intercept of line r is ^–2. What is the x-intercept of line r?

• -9

• -3

• 3

• 9

Line q passes through the points (4, 6) and (0, 6). What is the equation for the line which is perpendicular to q and passes through the point (^–2, 3)?

• X = -2

• X = -3

• Y = -3

• Y = -2

What is the equation of the line that passes through the point (5, 7) and is parallel to the graph of y = ^–x – 3?

Which would be the effect on the box plot if 150 were added to the data set?

• The range would double.

• The mean would stay the same

• The interquartile range becomes smaller

• The maximum becomes the upper quartile

The box plots summarize the ages of members of charities from two different towns. Which statement is true about the box plots?

• Both sets have an outlier that skews the data

• The mean is the best measure of center for both data sets

• The ranges of the data sets are the same because there are no outliers

• The interquartile range of both data sets is larger than expected because the sets have outliers

This table shows a data set. Which approximate linear equation represents the data set?

• y=20.5x +20.5

• y=17.9x+23.5

• y=16.3x+30.2

• y=12.4x +46.4

Using the graph, which is the approximate line of best fit for these data?

• y=3x-4

• y=3.5x-5.8

• y=4x-7

• y=4.5x-10.2