Chapter 8 Part 2 Sections 8-4, 8-5, & 8-6. Section 8-4  solve for y and graph in a calculator  rotating a point (use formulas)  find the angle of rotation.

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Presentation transcript:

Chapter 8 Part 2 Sections 8-4, 8-5, & 8-6

Section 8-4  solve for y and graph in a calculator  rotating a point (use formulas)  find the angle of rotation  eliminate the xy-term using the rotation of axes formulas  discriminant test to decide the type of conic  no translations problems

Section 8-5  find the polar equation given the directrix and eccentricity  find the eccentricity and directrix given a polar equation  sketch a conic using a polar equation  find the polar equation given the vertices  analyze a polar equation (find e, a, b, c)  convert a polar equation into a cartesian equation (standard form)  orbit problems (use special ellipse formula)

Section 8-6  plot a point or sketch the graph of a plane in a 3D coordinate system  distance formula  midpoint formula  equation of a sphere  vectors in 3D (magnitude, components, addition/subtraction, dot product, etc.)  find parametric equations (given point and a vector or two points)