Math Grade 9
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8.1 Cartesian Plane and Linear Graphs
8.1 Cartesian Plane and Linear Graphs
8.1.1 An Ordered Pair of Real Numbers
8.1.2 Recognizing an Ordered Pair
8.1.3 Cartesian Plane
8.1.4 Identification of Origin and Coordiante Axes
8.1.5 Location of the Point P(a, b) in the Plane Corresponding to the Ordered Pair (a,b)
8.1.6 Drawing different Geometrical Shapes of Cartesian Plane
8.1.7 Construction of a Table for Pairs of Values Satisfying a Linear Equation in Two Variables.
8.1.8 Plotting the points to get the graph
8.1.9 Scale of Graph
8.1.10 Drawing Graphs of the following Equations
8.1.11 Drawing Graph from a given Table of Discrete Values
8.1.12 Solving Real Life Problems
8.2 Conversion Graphs
8.2 Conversion Graphs
8.2.1 To Interpret Conversion Graph
8.2.2 Reading a Given Graph
8.2.3 Reading the Graphs of Conversion
(b) conversion graph of Hectares and Acres
(c) conversion graph of Degrees Celsius and Degrees Fahrenheit
(d) Conversion Graph of US and Pakistani Currency
8.3 Graphical Solution of Linear Equations in two Variables