Chapter 1.1, Problem 30E

Find an equation of a line parallel to the line y=3x+1 that contains the point (4,2) . Write the equation in slopeintercept form.

Determine whether the two lines are parallel, perpendicular, or neither. 2x3y=5;3x+2y=7

Find an equation of a line perpendicular to the line y=12x3 that contains the point (6,4) .

In Exercises 13 and 14, find an equation of the line passing through the pair of points. Sketch the line. 4,7,1,43

Find an equation of a line parallel to the line y=12x3 that contains the point (6,4) .

An airplane flies from Naples, Italy, in a straight line to Rome, Italy, which is 120 kilometers north and 150 kilometers west of Naples. How far does the plane fly?

Find the distance between the point 3,2 and the line 3x+5y=2.

Is the point (3,0) on the x-axis or y-axis? How do you know?

Write an equation of the line that passes through the given point and is perpendicular to the given line. Your answer should be written in slope-intercept form. P(2,5),4xy=7