Quadratics Summary - MPM2D

General knowledge

100

If there is no number before x², then the equation is what?

What is Monic?

200

What does the "a" in an equation tell you?

What is the concavity/amplitude? 

300

What form is the following equation in? 

y= ax² + bx + c 

What is Standard Form? 

400

When a questions ask you to solve the quadratic, what are you looking for?

What is Zero's

500

What form is the following equation in?

f(x) = 2(x-3)² + 8

What is Vertex Form? 

Formula's

100

The formula -b/2a helps you solve for what? 

What is X-Value of Vertex?

200

What is the following formula called? 

b² - 4ac

The Discriminant