What you’ll learn to do: Use various techniques to solve systems of nonlinear equations

Halley’s Comet orbits the sun about once every 75 years. Its path can be considered to be a very elongated ellipse. Other comets follow similar paths in space. These orbital paths can be studied using systems of equations. These systems, however, are different from the ones we considered in the previous section because the equations are not linear.

Halley’s Comet (credit: “NASA Blueshift”/Flickr)

In this section we will consider the intersection of a parabola and a line, a circle and a line, and a circle and an ellipse. The methods for solving systems of nonlinear equations are similar to those for linear equations.

Contribute!

Improve this pageLearn More