Objective: To know the equations of simple straight lines.

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Presentation transcript:

Objective: To know the equations of simple straight lines. 2 4 6 8 -2 -4 -6 y x x = -1 y = -2 x = 0 x = 4 y = 0

Objective: To know the equations of simple straight lines. 2 4 6 8 -2 -4 -6 y x (0,6) (1,5) (6,6) x + y = 6 y = -x y = x (2,4) (5,5) (3,3) (4,4) (3,3) (4,2) (2,2) (5,1) (1,1) (6,0) (-1,-1)

Objective: To know the equations of simple straight lines. 2 4 6 8 -2 -4 -6 y x x + y = 7 x + y = 3 x = 6 y = 3 y = x

Objective: To know the equations of simple straight lines. 2 4 6 8 -2 -4 -6 y x y = x - y = 3x - 2 3 1

Objective: To know the equations of simple straight lines. 2 4 6 8 -2 -4 -6 y x y = x + y = 2x + 3 2 1

Objective: To know the equations of simple straight lines. 2 4 6 8 -2 -4 -6 y x y = x - y = 2x - 6 2 1

Objective: To know the equations of simple straight lines. 2 4 6 8 -2 -4 -6 y x y = x + y = -x + 2 y = 2 - x 1 -1

Objective: To know the equations of simple straight lines. 2 4 6 8 -2 -4 -6 y x y = -2x - 3 y = x - 1 -2

Objective: To know the equations of simple straight lines. 2 4 6 8 -2 -4 -6 y x y = x + y = 3x 3 1