Notes Over 5.3 Write an equation in slope-intercept form of the line that passes through the points.

Slides:



Advertisements
Similar presentations
Equation of Tangent line
Advertisements

A3 2.4 Parallel and Perpendicular Lines, Avg. rate of change
3.8 Slopes of Parallel and Perpendicular Lines
Graphing Parallel and Perpendicular Lines
Parallel and Perpendicular Lines Objectives: Define parallel lines. Find equations of parallel lines. Define perpendicular lines Find equations of perpendicular.
Perpendicular Lines in the Coordinate Plane
Perpendicular Lines. ┴ Perpendicular lines are lines that intersect in a right angle. ┴ The slopes of perpendicular lines are negative reciprocals of.
Parallel & Perpendicular Lines Parallel Lines m = 2/1 What is the slope of the 2 nd line?
7.8 Parallel and Perpendicular Lines Standard 8.0: Understand the concepts of parallel and perpendicular lines and how their slopes are related.
Lesson 6.5 Parallel and Perpendicular Lines
5.7 Parallel and Perpendicular Lines
Copyright © by Holt, Rinehart and Winston. All Rights Reserved. Objectives Identify parallel lines and perpendicular lines by comparing their slopes. Write.
LEQ: What are the relationships between parallel and perpendicular lines?
1. (1, 4), (6, –1) ANSWER Y = -x (-1, -2), (2, 7) ANSWER
SOLUTION EXAMPLE 3 Determine whether lines are perpendicular Line a: 12y = –7x + 42 Line b: 11y = 16x – 52 Find the slopes of the lines. Write the equations.
y x y=x-2 y=x+2 Slopes are the same y x y=2x-4 y=2x+1 Slopes are the same.
Objective - To write equations of parallel and perpendicular lines.
Writing Linear Equations Group Competition. State the Slope and Y-Intercept #1.
The slope-intercept form of a linear equation of a non-vertical line is given by: Slope-Intercept Form of a Linear Equation.
Recall that the slope-intercept form of a linear equation of a non-vertical line is given by: Finding Slope-Intercept Form.
Equations of Lines; Building Linear Functions January 22, 2007.
The slope-intercept form of a linear equation of a non-vertical line is given by: Slope-Intercept Form of a Linear Equation.
Writing Linear Equation using slope-intercept form.
Goal: Write a linear equation..  1. Given the equation of the line 2x – 5y = 15, solve the equation for y and identify the slope of the line.  2. What.
Section 1.1 Slopes and Equations of Lines
Day Problems Graph each equation.
Slopes and Parallel Lines Goals: To find slopes of lines To identify parallel lines To write equations of parallel lines.
Section 2.4 Notes: Writing Linear Equations. Example 1: Write an equation in slope-intercept form for the line.
3.6 Finding the Equation of a Line
3-7 Equations of Lines in the Coordinate Plane
Geometry: Parallel and Perpendicular Lines
4.4 Parallel and Perpendicular Lines Algebra Mr. Knighton.
2.4 – Writing Linear Equations. 2.4 – Writing Linear Equations Forms:
Perpendicular Lines Sec 3.7 Goals: To identify perpendicular lines using slope To write equations of perpendicular lines.
Slopes of Parallel and Perpendicular Lines (3.6) Objective: To relate slope of parallel and perpendicular lines, and to write equations of parallel and.
WRITE EQUATIONS OF PARALLEL AND PERPENDICULAR LINES November 20, 2008 Pages
For the line that passes through points (-4, 3) and (-2, 4).
Lesson 5.5 OBJ: To write equations of parallel and perpendicular lines.
What are the characteristics of Lines in the Plane? Section P4 (new text)
Warm Up Given: (3, -5) and (-2, 1) on a line. Find each of the following: 1.Slope of the line 2.Point-Slope equation of the line 3.Slope-Intercept equation.
Functions and Their Graphs 1.1 Lines in the Plane.
Find the equation of the line that has... A B C D E F
Do Now 11/30/09 Copy HW in your planner. Copy HW in your planner. –Text p. 322, #8-24 even, 32 & 36 Open your textbook to page 318 and complete the “If-Then.
Algebra II 2.2: Find slope and rate of change HW: p.86 (4-8 even, even) Quiz : Wednesday, 10/9.
5.6 Parallel and Perpendicular Lines
Parallel lines Lines that are parallel have the same slope or gradient x y m1m1 m2m2  m 1 = m 2.
Algebra 1 Notes Lesson 5-6: Parallel and Perpendicular Lines.
5-6 PARALLEL AND PERPENDICULAR LINES. Graph and on the same coordinate plane. Parallel Lines: lines in the same plane that never intersect Non-vertical.
PARALLEL AND PERPENDICULAR LINES ALGEBRA 2/GEOMETRY HIGH SCHOOL.
Point slope form of an equation Y - y₁ = m(X- x₁) (x₁, y₁) An ordered pair on the line m slope.
Point slope form of an equation Y - y₁ = m(X- x₁) (x₁, y₁) An ordered pair on the line m slope.
Equations of Lines in the Coordinate Plane and Slopes of Parallel and Perpendicular Lines Objective: Students will find the slopes of lines and.
I can determine when lines are parallel and write equations of parallel lines.
Section 6.5: Parallel and Perpendicular Lines Objectives: Determine whether lines are parallel Determine whether lines are perpendicular Write equations.
Section 6.6 Parallel and Perpendicular Lines. Definitions Lines that lie in the same plane and never intersect are called parallel lines. All vertical.
Chapter 3 Lesson 6 Objective: Objective: To relate slope and perpendicular lines.
EXAMPLE 2 Determine whether lines are parallel or perpendicular Determine which lines, if any, are parallel or perpendicular. Line a: y = 5x – 3 Line b:
Slopes of Parallel and Perpendicular Lines. Different Forms of a Linear Equation  Standard Form  Slope-Intercept Form  Point-Slope Form  Standard.
Drill #23 Determine the value of r so that a line through the points has the given slope: 1. ( r , -1 ) , ( 2 , r ) m = 2 Identify the three forms (Point.
EQUATIONS OF LINES Parallel and Perpendicular Lines.
SOLUTION EXAMPLE 3 Determine whether lines are perpendicular Line a: 12y = – 7x + 42 Line b: 11y = 16x – 52 Find the slopes of the lines. Write the equations.
SATMathVideos.Net If Line A passed through points (1,1) and (3,2). And Line B (not shown) is perpendicular to Line A. Which equation represents Line B?
Warm-up List each of the following:  Slope Formula  Slope-intercept form  Point-slope form  Standard form.
Recall that the slope-intercept form of a linear equation of a non-vertical line is given by: Graphing Using Slope-Intercept Form.
P.2 Linear Models & Rates of Change 1.Find the slope of a line passing thru 2 points. 2.Write the equation of a line with a given point and slope. 3.Interpret.
Algebra 1 Section 5.3 Write the equation of a line given 2 points on the line Write the equation of the line that passes through the points (7,4) and (3,12)
Parallel and Perpendicular Lines
Writing Equations of Lines
The Point-Slope Form of the Equation of a Line
3.4 Find and Use Slopes of Lines
Presentation transcript:

Notes Over 5.3 Write an equation in slope-intercept form of the line that passes through the points.

Notes Over 5.3 Write an equation in slope-intercept form of the line that passes through the points.

Notes Over 5.3 Write an equation in slope-intercept form of the line that passes through the points.

Perpendicular Lines Notes Over 5.3 Write an equation of the line that is perpendicular to the given line and passes through the given point. Two different nonvertical lines whose slope is the negative reciprocal of each other.

Perpendicular Lines Notes Over 5.3 Write an equation of the line that is perpendicular to the given line and passes through the given point. Two different nonvertical lines whose slope is the negative reciprocal of each other.

Perpendicular Lines Notes Over 5.3 Write an equation of the line that is perpendicular to the given line and passes through the given point. Two different nonvertical lines whose slope is the negative reciprocal of each other.

Notes Over 5.3