15.4 Outline

1. Introduction
1. definition
2. model
2. Geometric definition of conic sections
1. parabola
1. focus
2. directrix
3. axis
4. vertex
2. ellipse
1. foci
2. major axis
3. center
4. minor axis
3. circle
1. center
4. hyperbola
1. transverse axis
2. center
3. conjugate axis
3. Algebraic definition of conic sections
1. general form
1. first-degree equation
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15.3 Outline

1. Curves by plotting points
1. path of a cannonball
2. graph an equation
3. parabola
1. vertex
2. standard parabolas
2. Exponential curves
1. definition
2. general shape

15.3 Essential Ideas

This section graphs two important types of curves by plotting points; parabolas and exponentials. … See the whole entry

7.3 Outline

1. Terminology
1. six parts of a triangle
2. classifying triangles
1. by sides
1. scalene
2. isosceles
3. equilateral
2. by angles
1. acute
2. right
3. obtuse
3. congruent triangles
1. construction
2. corresponding parts
2. Angles of a triangle
1. angles in a triangle
2. exterior angle
3. exterior angle property
3. Isosceles triangle
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7.2 Outline

1. Angles
1. vertex (pl. vertices)
2. angle
3. notation for angles
4. equal angles
5. degree
6. classifications
1. acute
2. right
3. obtuse
4. straight
7. congruent angles
8. complementary angles
9. supplementary angles