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Math 047 Final Exam Study Outline Jillian Boomer (Section 1 (Chapter 3…
Math 047 Final Exam Study Outline
Jillian Boomer
Section 1
Chapter 3
Graphing
Linear equations in 2 variables
Slope of a Line
Relations & Functions
Equation of a Line
Chapter 2
Linear Equations
Mixture/Uniform Motions Problems
Chapter 4
Solving Mixture Applications with Systems of Equations
Solving system of linear equations with 2 variables
.
Section 2
Chapter 5
Polynomials
Add/Subtract Polynomials
Multiplying Polynomials
Dividing Polynomials
Scientific Notation
Properties of Exponents
Chapter 6
Rational Expressions (R.E)
Multiply/Divide R.E
Add/Subtract R.E
Greatest Common Fators (GCF)
Lowest Common Denominators (LCD)
Chapter 7
Rational Expressions
Multiply/Divide
Add/Subtract
.
Section 3
Chapter 8
Expressions
Simplfying
Expressions w/ Roots
Radical Expressions
Rational Exponents
Chapter 9
Quadratics
Square Root Property
Completing the Square
When a=1
When a > 1
If x^2 = k, then x = ±√k
.
Section 4
Trigonometry
Right Triangles
Pythagorean Theorm
a^2 + b^2 = c^2
SOH CAH TOA
Laws
Laws of Sines
a/sin A = b/sin B = c/sin C
Laws of Cosines
c2 = a2 + b2 − 2ab cos(C)
Non-Right Triangles
Also Works for Right Triangle
Formulas Needed
