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## Turning Point

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**Turning Point**This system is an expensive tool that will help you let me know how you are learning.**This system allows me to…**• Ask you questions and get your answer right away. • Check your answer instantly so I know if you understand the material. • YOU simply need to read the question, point your clicker at the overhead projector and choose your response.**Each day that we use the system…**• You will have to pick up the key pad that is assigned to you. • The key pads will be in the Turning Point Notebook on the front table. • Make sure that you do not intentionally damage the keypad (or accessorize, decorate it or alter it in any way). • Pay attention and answer the questions where appropriate.**Please know that…**• I know which response is yours and you may be graded on it, so pay attention and choose wisely. • I know which key pad is yours, so take care of it. • The keypads aren’t cheap, so please treat it with respect and let me know if something is wrong with it so you don’t become responsible for it. • I understand that accidents happen, but you need to bring that to my attention. Vandalism will not be tolerated!**At this time we will pause so you can pick up your keypad.**# 1-8 please report to the front table. Everyone else needs to wait for further directions. Make sure that you get the keypad that has your number on it!**13**of 32 P_R_B_L_ • O A U O • U O I A • O A A A • U A A E**14**of 32 The point where the curve turns and goes the other direction (the maximum or minimum) is known as • the parabola • the vertex • the axis of symmetry • the quadratic equation**0**The vertex is a line. • True • False**14**of 32 Answer Now This system is tight. • True • False**0**A root is also known as a solution. • True • False**14**of 32 0 The curve is also known as • The axis of symmetry • The vertex • The origin • The parabola**14**of 32 0 Which number tells us the direction the curve opens? • a • b • c**0**What makes a quadratic equation quadratic? • Standard form • The x squared • y= • 0=**0**is the formula for the • vertex • axis of symmetry • quadratic formula • quadratic equation**0**When you take the x from that formula and plug it into the equation, you are finding the • vertex • axis of symmetry • quadratic formula • quadratic equation**0**is the formula for the • vertex • axis of symmetry • quadratic formula • quadratic equation**The quadratic formula finds the**• vertex • Axis of symmetry • The roots of the equation • The x-intercepts