Mrs. Rivas Find the slope of the line passing through the given points.

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Presentation transcript:

Mrs. Rivas Find the slope of the line passing through the given points.

Mrs. Rivas Find the slope of the line passing through the given points.

Mrs. Rivas Find the slope of the line passing through the given points.

Mrs. Rivas Find the slope of the line passing through the given points. 4.

Mrs. Rivas Find the slope of the line passing through the given points. 5.

Mrs. Rivas Graph each line. Starting point (0,-4)

Mrs. Rivas Graph each line. Starting point (0,3)

Mrs. Rivas Graph each line. Starting point (0,0)

Mrs. Rivas Graph each line. Starting point (0,-1)

Mrs. Rivas Use the given information to write an equation of each line.

Mrs. Rivas Use the given information to write an equation of each line.

Mrs. Rivas Use the given information to write an equation of each line.

Mrs. Rivas Use the given information to write an equation of each line.

Mrs. Rivas Use the given information to write an equation of each line.

Mrs. Rivas Use the given information to write an equation of each line.

Mrs. Rivas Write the equations of the horizontal and vertical lines through the given point.

Mrs. Rivas Write the equations of the horizontal and vertical lines through the given point.

Mrs. Rivas Write the equations of the horizontal and vertical lines through the given point.

Mrs. Rivas Write the equations of the horizontal and vertical lines through the given point.

Mrs. Rivas Write each equation in slope-intercept form.

Mrs. Rivas Write each equation in slope-intercept form.

Mrs. Rivas Write each equation in slope-intercept form.

Mrs. Rivas Write each equation in slope-intercept form.

Mrs. Rivas

One line has a positive slope and the other has a negative slope. We can also say that they are perpendicular since their slopes are opposite reciprocal.

Mrs. Rivas 25. Yes, the lines are parallel because the have the same slopes.

Mrs. Rivas 26. No, the lines are NOT parallel because the don’t have the same slopes.

Mrs. Rivas “Same Slope” Use the distributive property Solve for y:

Mrs. Rivas “Same Slope” Use the distributive property Solve for y:

Mrs. Rivas “Same Slope” Use the distributive property Solve for y:

Mrs. Rivas Rewrite each equation in slope-intercept form, if necessary. Then determine whether the lines are parallel. Explain. Yes, the lines are parallel because the have the same slopes.

Mrs. Rivas Rewrite each equation in slope-intercept form, if necessary. Then determine whether the lines are parallel. Explain. No, the lines are NOT parallel because the don’t have the same slopes.

Mrs. Rivas Rewrite each equation in slope-intercept form, if necessary. Then determine whether the lines are parallel. Explain. Yes, the lines are parallel because the have the same slopes.

Mrs. Rivas Use slopes to determine whether the opposite sides of quadrilateral WXYZ are parallel.

Mrs. Rivas Use slopes to determine whether the opposite sides of quadrilateral WXYZ are parallel. No, the lines are NOT parallel because the don’t have the same slopes.

Mrs. Rivas Use slopes to determine whether the opposite sides of quadrilateral WXYZ are parallel. Yes, the lines are parallel because the have the same slopes.

Mrs. Rivas 35. No, the lines are NOT Perpendicular because the don’t have opposite reciprocal slopes.

Mrs. Rivas 36. Yes, the lines are Perpendicular because the have opposite reciprocal slopes.

Mrs. Rivas Write an equation of the line perpendicular to the given line that contains D. “Opposite Reciprocal slope” Use the distributive property Solve for y:

Mrs. Rivas Write an equation of the line perpendicular to the given line that contains D. “Opposite Reciprocal slope” Use the distributive property Solve for y:

Mrs. Rivas Write an equation of the line perpendicular to the given line that contains D. “Opposite Reciprocal slope” Use the distributive property Solve for y:

Mrs. Rivas Write an equation of the line perpendicular to the given line that contains D. “Opposite Reciprocal slope” Use the distributive property Solve for y: