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Math final
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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
Updated:
2010-06-07 20:08:34
Tags:
math final
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Description:
math
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