Consider the lines described by the following two equations:

4y = 3x2

3y = 4x2

Find the vertical distance between the two lines at the points where x = 6.

Figure NOT drawn to scale.

On the coordinate axes shown above, the shaded triangle has the following area:

Evaluate .

Which of the following lines contains the point (8, 9)?

Which point lies on this line?

The equation of a line is: 2x + 9y = 71

Which of these points is on that line?

Lines P and Q are parallel. Find the value of .

In the xy -plane, line l is given by the equation 2_x_ - 3_y_ = 5. If line l passes through the point (a ,1), what is the value of a ?

At what point do these two lines intersect?

Which of the following points can be found on the line ?

Solve the following system of equations:

–2x + 3y = 10

2x + 5y = 6