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College Algebra Final formulas

College Algebra Final formulas
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Quadratic Equation
Distance
Midpoint Formula
Slope
Slope Intercept
Stnd Form of a Circle
General Form of a Circle
Vertex Formula
Testing Symmetry
Difference Quotient
Compound Interest Formula
Compound Interest Formula solved for P
Continuously Compound Interest Formula
Radioactive Decay Formula
Af=Ai(2)-t/h Where Af is Amount Final(at present) is equal to Amount Initial times two raised to the negative of the amount of time passed divided by the Halflife.
Malthusian Population Growth
P = Pµeⁿ°
Where P is current population, Pµ is initial population, e is raised to the ()number in years times the °growth rate (birth rate - death rate)
Logarithmic Relationships
Pascals Triangle
Permutations Formula
Combinations Formula
nCr = n!/r!(n-r)!
Combinations Formula
P(n,r) = n!/(n-r)!
Permutations Formula
Log Power Rule
logαMⁿ =nlogαM
Log Change of Base Formula
Binomial Expansion
Factorial Notation
n! = n × (n - 1) × (n - 2) × (n - 3) × ... × 3 × 2 × 1
Binomial Expansion By Pascals Triangle
Definition of Term in Binomial Expansion
Summation Notation
Point Slope Form
Standard Form of a Line