General Mathematics
by bH0sXc RuF1n0

1. Functions
1.1. Linear Function
1.1.1. f(x) = 2x+3
1.2. Quadratic Function
1.2.1. f(x) = x^2 + 4x + 4
1.3. Rational Function
1.3.1. f(x) =2^x
1.4. Logarithmic Function
1.4.1. f(x) = ln(x+3)
1.5. Literal Equations
1.5.1. P=2L + 2W
2. Business Math
2.1. Simple and Compound Interest
2.1.1. I=PRT & [P (1 + i)n] – P
2.2. Ordinary, Defined, and General Annuity
2.2.1. P = PMT [(1 - (1 / (1 + r)n)) / r]
2.3. Ammortization
2.3.1. A = P (r(1+r)^n)/((1+r)^n -1)
3. Systems of Equation
3.1. Linear
3.1.1. y = 3x – 2 y = –x – 6
3.2. Quadratic
3.2.1. x^2 + y2 = 26 x - y = 6
4. Inequalities
4.1. Linear Inequalities
4.1.1. 2x<9
4.2. Rational Inequalities
4.2.1. (x^2 + 3x + 2 )/(x^2 - 16) >=0
4.3. Logarithmic Inequalities
4.3.1. log3(3-2x)>=log3(4x+1)