DA 5 review answer check

The graph shown represents the rule y = x + 1.5. Which table contains only values that represent the rule?

• A

• B

• C

• D

The equation y = 1.5x can be used to determine y, the number of cups of water needed to cook x cups of rice. Which table shows the relationship between x and y?

• A

• B

• C

• D

What is the difference in height between the tallest student and shortest student?

• 10 in

• 15 in

• 20 in

• 25 in

Which scatterplot best represents the data in the table?

• A) Scatterplot A

• B) Scatterplot B

• C) Scatterplot C

• D) Scatterplot D

Match each term to its description. Move the correct term to each box.

• orgin, x axis, y axis

• y axis, x coordinate, orgin

• orgin, y coordinate, quadrant

• y axis, orgin, x coordinate

The stem and leaf plot shows the number of laps around a track that several teams walked as part of a fund-raiser for the library. The teams that walked more than 50 laps raised an extra $100 for the library. What fraction of the teams raised this extra money?

• 1/4

• 1/3

• 1/2

• 2/3

Jonathan created a pattern by multiplying each x-coordinate by 2 to get the y-coordinate. What are two points on the coordinate grid that fit this pattern?

• (1, 2) and (2, 4)

• (2, 3) and (3, 6)

• (3, 5) and (5, 10)

• (4, 8) and (5, 9)

The graph shows three of the four vertices of parallelogram VWXY. At which location on the coordinate grid could point Y be located?

• (1.5, 6.5)

• (6.5, 2)

• (6.5, 1.5)

• (2, 6.5)

The values in the table represent the equation y = 6x. Complete the table to represent the relationship between the values of x and y. Move the correct answer to each box in the table. Not all answers will be used.

• 12, 10, 66, 120

• 36, 12, 10, 66

• 12, 1, 66, 120

• 36, 10, 12, 120