# Pre-Calculus (PA Core) Practice

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• Questions 2,022
• Vocabulary Terms 177
• Instructional Videos 97

### Test Standards

1. (N.CN.3) conjugates
2. (N.CN.4) complex plane
3. (N.CN.5) represent operations
4. (N.CN.6) calculate distance
1. (N.VM.1) magnitude and direction
2. (N.VM.2) components of vectors
3. (N.VM.3) velocity and vectors
5. (N.VM.4b) magnitude and direction
6. (N.VM.4c) vector subtraction
7. (N.VM.5a) scalar multiplication
8. (N.VM.5b) scalar multiples
9. (N.VM.6) use matrices
10. (N.VM.7) matrices and scalars
11. (N.VM.8) matrix operations
12. (N.VM.9) square matrices
13. (N.VM.10) zero and identify matrices
14. (N.VM.11) vector by matrix
15. (N.VM.12) matrix transformations
1. (A.REI.7) Nonlinear systems
2. (A.REI.8) Represent system of linear equations
3. (A.REI.9) Inverse of a matrix
1. (F.IF.4) Function features
2. (F.IF.7e) Graph trig functions
3. (F.BF.4d) Invertible function
5. (F.TF.2) Unit circle
6. (F.TF.3) Special triangles
7. (F.TF.4) Explain symmetry
8. (F.TF.5) Trigonometric functions
9. (F.TF.6) Trigonometric function
10. (F.TF.7) Inverse functions
11. (F.TF.8) Pythagorean identity
12. (F.TF.9) Addition & subtraction formulas
1. (G.SRT.9) Derive Formula
2. (G.SRT.10) Law of Sines
3. (G.SRT.11) Sines and Cosines
4. (G.GPE.3) Derive Ellipse/Hyperbola equations
1. (G.GPE.2) Derive Parabola
2. (G.GPE.3) Ellipse/Hyperbola equations
1. (S.CP.8) Multiplication Rule
2. (S.CP.9) Permutations
3. (S.MD.1) Define Random Variable
4. (S.MD.2) Calculate Value
5. (S.MD.3) Probability Distribution
6. (S.MD.4) Develop Probability
7. (S.MD.5a) Expected Payoff
8. (S.MD.5b) Expected Values
9. (S.MD.6) Use Probabilities
10. (S.MD.7) Probability Concepts