lectsum1 - Math 1310 ONLINE Lecture 1 - Summer 2010 Math...

Info iconThis preview shows pages 1–7. Sign up to view the full content.

View Full Document Right Arrow Icon
Math 1310 ONLINE Lecture 1 - Summer 2010 Page 1 of 13 Math 1310 ONLINE Week 1 - Summer 2010 Chapter 1, Sections 2.1 and 6.1 Lecture Notes Section 1.1 Points, Regions, Distance and Midpoints The Coordinate Plane -3 -2 -1 0 1 2 3 -3 -2 -1 0 1 2 3 Y X Plotting: Example: Graph the points A. (-3, 2), (1, -2), and (2, 0): B. (-1, 3), (0, -2) and (-3, 0) -3 -2 -1 0 1 2 3 -3 -2 -1 0 1 2 3 Y X
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Math 1310 ONLINE Lecture 1 - Summer 2010 Page 2 of 13 Distances: Example: Find the distance between the points A. and ( . B. (2, 4) and (0, 6) ( 5 4 , ) ) 2 3 ,
Background image of page 2
Math 1310 ONLINE Lecture 1 - Summer 2010 Page 3 of 13 Midpoints: The Midpoint Formula Example: Find the midpoint of the line segment from A. and . B . ( 4 5 , ) ) ( 2 3 , ( ) 3 4 , and ( ) 2 2 , . Section 1.2 Lines Slope of a Line
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Math 1310 ONLINE Lecture 1 - Summer 2010 Page 4 of 13 Example: What is the slope of the line through ( and ( . ) ) ) 5 2 , 4 1 , Example: What is the slope of the line through A. and () . B. (3, -4) and ( 5 2 , 5 3 , ( ) 4 3 , .
Background image of page 4
Math 1310 ONLINE Lecture 1 - Summer 2010 Page 5 of 13 Example: Find the slope of the line 0 6 3 4 = + y x . Equations: Equation of a Line Slope-Intercept Form y = mx + b Example: Write an equation of the line that satisfies the given conditions. A. Slope 3 1 and y-intercept -2. B. Slope -2 and y-intercept 1/2 Passes through the points and () 2 5 , ( ) 2 3 , .
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Math 1310 ONLINE Lecture 1 - Summer 2010 Page 6 of 13 Passes through the points and ( 2 2 ,
Background image of page 6
Image of page 7
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 07/14/2010 for the course MATH 1310 taught by Professor Marks during the Spring '08 term at University of Houston.

Page1 / 13

lectsum1 - Math 1310 ONLINE Lecture 1 - Summer 2010 Math...

This preview shows document pages 1 - 7. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online