Bell Ringer What animal can jump higher than a building?

Graphing on a Coordinate Plane Mr. Haupt CC.2.4.8.B.2

Coordinates I have six rows of seats, each has four desks in it. If Becca is sitting in seat (2,1) and Dylan is sitting in (1,2) are they sitting in the same seat? Why?

Ordered Pairs Of course they aren’t sitting in the same seat, that would be weird. But the order that the numbers appear in the parentheses is important. Which comes first, x or y?

Parts of the Coordinate Plane y-axis (vertical axis) x-axis (horizontal axis) origin (0,0)

Graphing In an ordered pair, x comes first and y second. (x,y)

What is the ordered pair for A? 5 (3, 1) (1, 3) (-3, 1) (3, -1) • A -5 5 -5

What is the ordered pair for B? (3, 2) (-2, 3) (-3, -2) (3, -2) 5 -5 5 • B -5

What is the ordered pair for C? (0, -4) (-4, 0) (0, 4) (4, 0) 5 -5 5 • C -5

What is the ordered pair for D? (-1, -6) (-6, -1) (-6, 1) (6, -1) 5 -5 5 • D -5

II (-, +) I (+, +) III (-, -) IV (+, -) The x and y axis split the coordinate plane into four quadrants. You can tell what quadrant a pair belongs in by their signs. II (-, +) I (+, +) III (-, -) IV (+, -)

Name the quadrant in which each point is located (-5, 4) II III IV None – x-axis None – y-axis

Name the quadrant in which each point is located (-2, -7) II III IV None – x-axis None – y-axis

Name the quadrant in which each point is located (0, 3) II III IV None – x-axis None – y-axis