Unit 9 lesson 6 math forms

Math forms and transformations

What is vertex form?

F(x) = a( x- h)²+k

What is standard form?

F(x) = ax² + bx + c

What is intercept form?

F(x) = a( x - p )(x - q )

whats the process of going from vertex form to standard form?

1) expand exponent

2) F.O.I.L then combine like terms

3) distribute then combined to get final standard form

What is the process of going from intercept form to standard form?

1) F.O.I.L out into both parentheses

2) combine the like terms

3) distribute out a

What is the process of going from standard form to intercept form?

1) if possible factor out a GCF

2) factor meaning multiply to c and added to b

Process of going from standard form to vertex form?

1) find GCF if possible between A and B

2) then complete the square

What must a equal when completing the square?

a = 1