Q1Short answerExercise 4.3
Draw the graphs of linear equations y = x and y = – x on the same cartesian plane. What do you observe? LINEAR EQUATIONS IN TWO VARIABLES 39
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Graph of each equation is a line passing through (0, 0).
Draw the graphs of linear equations y = x and y = – x on the same cartesian plane. What do you observe? LINEAR EQUATIONS IN TWO VARIABLES 39
Graph of each equation is a line passing through (0, 0).