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### ScreenCasting ## ALGEBRA

### Absolute Value Equation/Inequalities

algebraic approach
absolute value equation (Mrs. Mantle)
absolute value inequality, part 1
absolute value inequality, part 2
absolute value compound inequality, part 1 (Mrs. Mantle)
absolute value compound inequality, part 2

[down the notes that go with algebraic approach]

distance and function approach
absolute value compound inequality, par 1 (advanced)
absolute value compound inequality, par 2 (advanced)

### Polynomials

rational roots theorem** (Mrs. Mantle)

completing the square, part i, and part ii
nature of roots (for now, see quadratic formula)
quadratic formula, part i, and part ii

### System of Equations

cramer's rule
determinant of a square matrix
determinant of a quadratic formula (see nature of roots)
gaussian elimination

### WORD PROBLEMS

mixture problems (word problems)
rate-distance-time (word problems)

### Conics (Analytic Geometry)

distance and midpoint formula
circle
parabola
ellipse
hyperbola

## TRIGONOMETRY

### Analytic Trigonometry

* (Precalculus Mathematics for Calculus by Stewart, 5e)

### Vectors

cross product (see part iv of planes in space)
scalar projection (see vector projection)

## CALCULUS

#### [BC Calculus with Yim] Ch 07 Techniques of Integration

* (Calculus by Stewart, 5e/8e)