Question

Write the equation of the line described and write the equations in general form.

1.) It bisects the angle formed by the line y=3 and the y-axis in the first and second quadrants.

Write the equation of each line in general form, given the conditions in each problem.
1.)The vertices of a parallelogram ABCD are at A(-7,-1), B(-3,3), C(3,-2) and D(x,y). Determine the coordinates of D and write the equation of the line passing through the vertices B and D.
2.)Find the perimeter of a triangle with vertices P(3,-6), Q(8,-2) and R(-1,-1)