Included eActivities are listed below of each underlined item.

Trigonometry explanation (pdf) □ 1 y=sin(x) add y=x □ 2 Damped Oscillation □ 3 Basic of Fourier □ Area of Triangle □ Law of Cosines □ Law of Sines

Parametric Equations explanation (pdf) □ 1 Parametric Inter □ 2 Elimination □ 3 Circle □ 4 OA-OP=t(OB-OA) □ 5 OP=OA+t*AB □ 6 Throw a baseball □ 7 Cycloid □ 8 Lissajou Curve

Polar Coordinates explanation (pdf) □ 1_Plotting Point □ 2_Conversion □ 3_Circle 1 □ 4_Circle 2 □ 5_Distance □ 6_Polar Form Curves

Polar & Complex explanation (pdf) □ 1_Trigonometric Form □ 2_Calculation * / □ 3_Calculation Power □ 4_nth Root □ DeMoivre's Theorem

Vectors, Part 1 explanation (pdf) □ Vector Addition □ Vector Angle □ Vector Angle 2 □ Vector Dot Product □ Vector Points&Length □ Vector Projection □ Vector Scalar * □ Vector Unit

Vectors, Part 2 explanation (pdf) □ (na+mb)/(m+n) □ Center of Gravity □ Mid Point □ Perpendicular □ p=ma+nb

Vectors, Part 3 explanation (pdf) □ (p-a)*(p-b)=0 □ (p-c)*(a-c)=r^2 □ (p-c)*(p-c)=r^2 □ 3D Distance □ Line (p-p0)*n=0 □ Line p=(1-t)a+tb □ Line p=p0+td

Linear Programming □ Linear Programming_1 □ Linear Programming_2

Conics - Parabola explanation (pdf) □ Parabola1 UD(0,0) □ Parabola2 RL(0,0) □ Parabola3 UD(h,k) □ Parabola4 RL(h,k) □ Parabola5 RefPro

Conics - Ellipse explanation (pdf) □ Ellipse1 x-(0,0) □ Ellipse2 y-(0,0) □ Ellipse3 x-(h,k) □ Ellipse4 y-(h,k)

Conics - Hyperbola explanation (pdf) □ HPB1 x-(0,0) □ HPB2 y-(0,0) □ HPB3 x-(h,k) □ HPB4 y-(h,k)

Conics - More explanation (pdf) □ 1_Graph Conics □ 2_Discriminant □ 3_Translation □ 4_Conics-Parametric □ 5_Rotation of Axes □ 6_Rotation of Graph □ 7_Eccentricity e □ 8_Eccentricity Graph □ 9_Planetary Orbit

Partial Fraction explanation (pdf) □ Partial Fraction 1 □ Partial Fraction 2 □ Partial Fraction 3

Systems explanation (pdf) □ 1_NonlinearSystem 1 □ 2_NonlinearSystem 2 □ 3_Row Echelon Form □ 4_RREF □ 5_RREF_MORE

Interesting Results explanation (pdf) □ Interesting Graph □ Number e □ Sin Curve □ Solving Inequalities □ Pi