Ratios and Graphing in the Coordinate Plane

A grid that is formed when horizontal number lines intersect vertical number lines at their zero points is called

• ratio table

• coordinate plane

• graph

• ordered pair

The process of putting ordered pairs on a coordinate plane is called

• graphing

• treasure hunting

• mapping

• counting

The place where the x-axis and the y-axis intersect that their zero point (0,0) is called

• ratio table

• origin

• coordinate plane

• ordered pair

The vertical number line on a coordinate plane is called

• y-axis

• x-axis

• coordinate plane

• ordered pair

Ben mows 0.5 acre of a large field every hour. Generate the set of ordered pairs for the ratio relationship between the total acres mowed y and the number of hours x for a total of 1, 2, 3, and 4 hours.

Select the points on the coordinate plane that correctly graph this ratio relationship.

Tags

graphing

A school administrator is purchasing 18 new chairs for each classroom. Generate the set of ordered pairs for the ratio relationship between the total number of chairs ordered y and the number of classrooms x for a total of 1, 2, 3, and 4 classrooms.

Select the points on the coordinate plane that correctly graph this ratio relationship.

Tags

graphing

Choose the graph that represents the point on a coordinate plane.

P (0, 8)

• 
• 
• 
• 

Graph the points

( 4 , 2 )

( 2 , 6 )

( 10, 8 )

If you were to plot the point (4, -12) what would be the correct method?

• 4 units up, 12 units left

• 4 units right, 12 units up

• 4 units down, 12 units left

• 4 units right, 12 units down

The first number in an ordered pair is called

• ordered pair

• x-coordinate

• y-coordinate

• coordinate plane