Plane and solid analytic geometry, by William F. Osgood and William C. Graustein.

CONTENTS
PLANE ANALYTIC GEOMETRY
INTRODUCTION
DIRECTED LINE-SEGMENTS. PROJECTIONS
ART.
1. Directed Line-Segments..
2. Algebraic Representation of Directed Line-Segments
3. Projection of a Broken Line..
CHAPTER I
COORDINATES. CURVES AND EQUATIONS
1. Definition of Rectangular Co6rdinates.
2. Projections of a Directed Line-Segment on the Axes
3. Distance between Two Points.
4. Slope of a Line...
5. Mid-Point of a Line-Segment...
6. Division of a Line-Segment in Any Ratio
7. Curve Plotting. Equation of a Curve
8. Points of Intersection of Two Curves..
Exercises on Chapter I..
CHAPTER II
THE STRAIGHT LINE

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1. Equation of Line through Two Points...
2. One Point and the Slope Given..
3. The General Equation of the First Degree
4. Intercepts...
5. The Intercept Form of the Equation of a Line
6. Parallel and Perpendicular Lines..
7. Angle between Two Lines...
8. Distance of a Point from a Line....
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