# Problems in Analytic Geometry

I need some help on how to approach the following problems:

1. For the given equation, list the intercepts and test for symmetry

x^2+4y^2=4

What are the intercepts?

2. For the given equation, list the intercepts and test for symmetry.

y=negative7x/x^2+25

What are the intercepts?

3. If (a, negative 6) is a point on the graph of y=x^2-5x what is a?

4. Find an equation for the line with the given properties. Express teh equation in slope intercept form.

Containng the points P=(- 4,-4) and Q = (-2, -1)

What is the equation of the line?

5. Find the equation of a line that is perpendicular to the line y=1/2x+3 and contains the point (-8,0)

y=

#### Solution Summary

We solve several problems in analytic geometry.