# CARTESIAN PLANE AND LINEAR GRAPHS

by
**SamanthaPeters8G01**

Last updated 4 years ago

** Discipline: **

Math ** Subject: **

Pre-Calculus
** Grade:**

6,7,8,9

Cartesian Plane and Linear Graphs

Fill the following table:y=x+1b x 1 0 1 -2 -1y 2 1 2 -1 0Write down the coordinates of the points listed above:(1,2), (0,1), (1,2), (-2,-1), (-1,0)

2x+y=5x 0 1234y 5 3 1 -1 -3Write down the coordinates of the points listed above:(0,5), (1,3), (2,1), (3,-1), (4,-3)

y=x/2+3x -4 0246y 1 3456Write down the coordinates of the points listed above:(-4,1), (0,3), (2,4), (4,5), (6,6)

y=x^2x -2 -1012y 4 1014Write down the coordinates of the points listed above:(-2,4), (-1,1), (0,0), (1,1), (2,4)Plot the points on a Cartesian Plane. What do you notice?They are not placed in a straight line.

y=√x-2x 0 1 4 9 16y -2 -1 0 1 2Write down the coordinates of the points listed above.(0,-2), (1,-1), (4,0), (9,1), (16,2)Plot the points on a Cartesian Plane. What do you notice?The points are not on a straight line

INTRODUCTION:Co-Ordinate Geometry provides a connection between algebra and geometry through graphs of lines and curves. The Cartesian plane is a plane made up of an x axis (the horizontal line) and a y axis (the vertical line).

BY SAMANTHA PETERSTEACHER: MS WUPC: 8G01

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