Integrated Mathematics. Objectives The student will be able to:: 1. graph linear equations. 2. write equations in point- slope form.

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Presentation transcript:

Integrated Mathematics

Objectives The student will be able to:: 1. graph linear equations. 2. write equations in point- slope form.

The x-intercept is where the graph crosses the x-axis. The y-coordinate is always 0. The y-intercept is where the graph crosses the y-axis. The x-coordinate is always 0. (2, 0) (0, 6)

1. Plot the y-intercept. 2. Use the slope to find new points on the graph. 3. Connect the points with a straight line.

 Ex.1) Graph the linear equation with y-intercept of (0,5) and m = 2.

 Ex.2) Graph the linear equation with y-intercept of (0,2) and m = -3.

Contains (3, 2); m = 4

Contains (- 3, - 5); m = - 4

1.m = 3; (3, 2) 2.m = -2; (-5, 4) 3.m = -1; (-1, 7) 4.m= 0; (3, 9)

Contains (2,3) and (1, -4)

Contains (-1, 3) and (4, -7 )

1.Contains (5, –7), (3, 2) 2.Contains (3, 0), (-5, 4) 3.Contains (-1, 7), (6, 4) 4.Contains (9,4), (3, 9)