Coordinate Graph Patterns

the numbers in an ordered pair that locate a point on the grid

• coordinates

• database

• axis

• plot graph

a pictorial representation or a diagram that represents data or values in an organized manner

• graphing

• input/output table

• formula

• image

two numbers that describe a point on a coordinate grid. (1st number tells you how far right from the origin, 2nd number tells you how far to move up from the origin)

• outcome

• ordered pair

• order of operations

• ratio

the origin line running from left to right on a grid

• coordinate

• vertical axis

• horizontal axis

• graph

The graph shows the number of pounds of fish the seals at an aquarium eat each day. Which statement and equation about the relationship is true?

• additive pattern, d = p + 3

• addition pattern, p = d + 3

• multiplicative pattern, p = 10 × d

• multiplicative pattern, d = 3 × p

• A

• B

• C

• D

Which statement about the pattern represented on the graph is true?

• It is a multiplicative pattern because each y-coordinate has a higher value than the corresponding x-coordinate.

• It is a multiplicative pattern because each x-coordinate is multiplied by 5 to create the corresponding y-coordinate.

• It is an additive pattern because each y-coordinate has a higher value than the corresponding x-coordinate.

• It is an additive pattern because each x-coordinate is increased by 4 to create the corresponding y-coordinate.

The points on the coordinate plane represent a numerical pattern. Which statement about the pattern is true?

• It is a multiplicative pattern because each x-coordinate is multiplied by 7 to create the corresponding y-coordinate.

• It is an additive pattern, because each x-coordinate is increased by 5 to create the corresponding y-coordinate.

• It is a multiplicative pattern, because each x-coordinate is multiplied by 6 to create the corresponding y-coordinate.

• It is an additive pattern, because each x-coordinate is increased by 6 to create the corresponding y-coordinate.

State the coordinates of point G

• (-3, 0)

• (0, -3)

• (-3, 1)

• (1, -3)

Where is point A located?

• ( 7 , 2 )

• ( 2 , 6 )

• ( - 2 , 7 )

• ( 2 , 7 )