You Unit 3 Test is on **Thursday, December 19** and tomorrow (the 18th), we’ll have our third HW quiz covering HW 3.14 and 3.15

In class today, you got a study guide that we started to complete together. You should work on finishing that for tomorrow and come in with questions!

## Today’s Links

- HW 3.16 – Unit 3 Test Review 1
- Video Archive
- Parabola key features (vertex, line of symmetry, zeros)
- Polynomial key features (extrema and inflection points)
- Solving a quadratic equation by factoring
- Solving a quadratic equation with quadratic formula
- Simplifying radicals
- Solving a quadratic equation with radicals
- Area word problems
- Finding a polynomial from its zeroes (example 2)

## Cumulative IXL Modules

- Solve a quadratic equation using the zero product property
- Solve a quadratic equation by factoring
- Solve a quadratic equation using the quadratic formula
- Solve a quadratic equation using square roots
- Multiply radical expressions
- Identify the direction a parabola opens
- Find the vertex of a parabola
- Find the axis of symmetry of a parabola
- From Algebra 1