Solving Nonlinear Systems

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Presentation transcript:

Solving Nonlinear Systems Section 3.5

Bellwork

What You Will Learn Solve systems of nonlinear equations. Solve quadratic equations by graphing.

Systems of Nonlinear Equations Previously, you solved systems of linear equations by : graphing, substitution, and elimination. You can also use these methods to solve a system of nonlinear equations.

Example:

When the graphs of the equations in a system are a line and a parabola, the graphs can intersect in zero, one, or two points. So, the system can have zero, one, or two solutions, as shown. (Take Note)

When the graphs of the equations in a system are a parabola that opens up and a parabola that opens down, the graphs can intersect in zero, one, or two points. So, the system can have zero, one, or two solutions, as shown. (Take Note)

Solving a Nonlinear System by Graphing https://www.youtube.com/watch?v=u26O2uJ1uNg

Solving a Nonlinear System by Substitution

Solving a Nonlinear System by Elimination

Take Note