QuaDratics Review
Foiling Expressions
Completing the Square
Vertex Form
Plugging Numbers
Functions Represented in Tables and Graphs
On completing the square, you must find c. To do this, half the middle number and then square root it. That answer is c.
Example:
x^2+8x+c
4
16
x^2+8x+16
Foiling Expressions
Completing the Square
Vertex Form
Plugging Numbers
Functions Represented in Tables and Graphs