Chapter 2 The Quadratic Function

Question 1

Steps to find roots: Alpha and Beta of a quadratic equation

Answer 1

Question 2

Steps to find roots: Alpha Beta and Gamma Pt.1

Answer 2

Question 3

Steps to find roots: Alpha Beta Gamma Pt.2

Answer 3

Question 4

Steps to find roots: Alpha Beta and Gamma Pt.3

Answer 4

Question 5

Quadratic equation and discriminant

Answer 5

Discriminant = b^2 - 4ac
Tells you what the roots are
= 1 has 2 roots
= 0 has 1 root
= -1 has no roots

Question 6

Completing the square

Answer 6