Math final

What is a Quadratic function?

Constant 2nd difference
Linear functions have:

constant (+ or -) rate of change
Exponential functions:

Constant (x) rate of change
Asymtotes go with

exponential functions
How do you get the line of symmetry?

From the x value of the vertex
The func is continuous if:

you can draw a line without picking up a pencil
Function rule for exponential:
- y=ab^x
- Where a= initial
- b= multiplier
Discriminant:

Everything under sq root sign
ax^2+bx+c=0

Quadratic
y=a(x-xo)+yo is...

point-slope form

Author

Anonymous

ID

22475

Card Set

Math final

Description

math

Updated

2010-06-07T20:08:34Z

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