Quadratic Formula Intro

Quadratic
Formula Introduction

By Yesenia Bowlby

What does the Quadratic Formula help us to do?

It helps us find x =
These are going to be called
1. X intercepts
2. Solutions
3. Zeros
4. Roots

ROOTS/ZEROS/X intercepts/Solutions

x=

Multiple Choice

What is another way to say SOLUTION of a quadratic?

• Solve

• Root

• Y Intercept

What are the x intercepts of this graph?

Multiple Choice

What are the X intercepts of the following graph?

• x= -2, 1

• x= 2, 3

Quadratic Formula

Multiple Choice

Practice taking the square root

• 5
• 10
• 12
• 7

Multiple Choice

Practice taking the square root

• 11
• 13
• 12
• 10