Draw a scatter diagram that might represent each relation.

minutesspentexercisingonanellipticalandcaloriesburned

numberofhourseachweekspentonsocialnetworkingsitesandGPA

Choose the most accurate scatter diagram below for the first relation.

A.

minutesonellipticalcaloriesburned

A scatter diagram with a horizontal axis labeled "minutes on elliptical" and a vertical axis labeled "calories burned" contains 10 plotted points that span both axes and have no visibly apparent upward or downward trend from left to right.

B.

minutesonellipticalcaloriesburned

A scatter diagram with a horizontal axis labeled "minutes on elliptical" and a vertical axis labeled "calories burned" contains 9 plotted points that follow the general pattern of a straight line that falls from the diagram's top left corner to its bottom right corner with average vertical spread of about one fifth the length of the vertical axis.

C.

minutesonellipticalcaloriesburned

A scatter diagram with a horizontal axis labeled "minutes on elliptical" and a vertical axis labeled "calories burned" contains 9 plotted points that follow the general pattern of a straight line that rises from the diagram's bottom left corner to its top right corner with average vertical spread of about one fifth the length of the vertical axis.

Choose the most accurate scatter diagram below for the second relation.

A.

timeonnetworkingsitesGPA

A scatter diagram with a horizontal axis labeled "time on networking sites" and a vertical axis labeled "GPA" contains 9 plotted points that follow the general pattern of a straight line that falls from the diagram's top left corner to its bottom right corner with average vertical spread of about one fifth the length of the vertical axis.

B.

timeonnetworkingsitesGPA

A scatter diagram with a horizontal axis labeled "time on networking sites" and a vertical axis labeled "GPA" contains 10 plotted points that span both axes and have no visibly apparent upward or downward trend from left to right.

C.

timeonnetworkingsitesGPA

A scatter diagram with a horizontal axis labeled "time on networking sites" and a vertical axis labeled "GPA" contains 9 plotted points that follow the general pattern of a straight line that rises from the diagram's bottom left corner to its top right corner with average vertical spread of about one fifth the length of the vertical axis.