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13.1 – The Rectangular Coordinate System. y. 2 nd Quadrant. 1 st Quadrant. y-axis. origin. x. x-axis. 3 rd Quadrant. 4 th Quadrant. 13.1 – The Rectangular Coordinate System. Coordinates of points:. The x coordinate is always first and the y coordinate is always second.
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13.1 – The Rectangular Coordinate System y 2nd Quadrant 1st Quadrant y-axis origin x x-axis 3rd Quadrant 4th Quadrant
13.1 – The Rectangular Coordinate System Coordinates of points: The x coordinate is always first and the y coordinate is always second. Each point in the rectangular coordinate system has a unique set of coordinates.
13.1 – The Rectangular Coordinate System y 2nd Quadrant 1st Quadrant x 3rd Quadrant 4th Quadrant
A 1st B 1st C 2nd E origin F x-axis D 4th G y-axis H 2nd C G H A I x-axis B J x-axis F I E J K 4th L K M D L y-axis M 3rd
13.2 – Graphing Linear Equations Calculating Ordered Pairs and Graphing Linear Equations
13.2 – Graphing Linear Equations Calculating Ordered Pairs and Graphing Linear Equations
13.2 – Graphing Linear Equations Calculating Ordered Pairs
13.2 – Graphing Linear Equations Calculating Ordered Pairs and Graphing Linear Equations
13.2 – Graphing Linear Equations Calculating Ordered Pairs
13.2 – Graphing Linear Equations Calculating Ordered Pairs and Graphing Linear Equations
13.3 – Intercepts Identifying Intercepts Y-intercept X-intercept X-intercept Y-intercept
13.3 – Intercepts Identifying Intercepts Y-intercept Y-intercept X-intercept X-intercept
13.3 – Intercepts Identifying Intercepts X-intercept Y-intercept X-intercept Y-intercept
13.3 – Intercepts Calculating Intercepts To find the x-intercepts, set y = 0 and solve for x To find the y-intercepts, set x = 0 and solve for y x-intercept: y = 0 y-intercept: x = 0
13.3 – Intercepts Calculating Intercepts To find the x-intercepts, set y = 0 and solve for x To find the y-intercepts, set x = 0 and solve for y y-intercept: x = 0 x-intercept: y = 0
13.3 – Intercepts Graphing Vertical and Horizontal Lines
13.3 – Intercepts Graphing Vertical and Horizontal Lines
13.3 – Intercepts Graphing Vertical and Horizontal Lines
13.3 – Intercepts Graphing Vertical and Horizontal Lines