point slope form of an equation y - y₁ = m(x- x₁) (x₁, y₁) an ordered pair on the line m...

Point slope form of an equation Y - y₁ = m(X- x₁) (x₁, y₁) n ordered pair on the line m slope

Upload: derick-dean

Post on 18-Jan-2016

213 views

Category:

Documents

0 download

Report

Download

Embed Size (px):

TRANSCRIPT

Point slope form of an equationY - y₁ = m(X- x₁)

(x₁, y₁)An ordered pair on the line

mslope

Write the point slope form of an equation of the line that passes

through (2,3) and has a slope of 4

Y - y₁ = m(X- x₁)

Y - 3 = 4(X - 2)

Write the slope-intercept form of an equation of the line that is written in

point slope form

Y - 3 = 4(X - 2)Y - 3 = 4X - 8

+ 3+ 3

Y = 4X - 5

Page 4: Point slope form of an equation Y - y₁ = m(X- x₁) (x₁, y₁) An ordered pair on the line m slope

Write the point slope form of an equation of the line that passes

through (-2,6) and has a slope of -2

Y - y₁ = m(X- x₁)

Y - 6 = -2(X- -2)

Y - 6 = -2(X + 2)

Write the slope-intercept form of an equation of the line that is written in

point slope form

Y - 6 = -2(X + 2)Y - 6 = -2X - 4

+ 6+ 6

Y = -2X + 2

Page 6: Point slope form of an equation Y - y₁ = m(X- x₁) (x₁, y₁) An ordered pair on the line m slope

Write the point slope form of an equation of the line that passes

through (8,-1) and (-2,9)

Y - y₁ = m(X- x₁)Y - 9 = -1(X- -2)

Y - 9 = -1(X + 2)

9 – -1-2 - 8

10 -10 -1

Write the slope-intercept form of an equation of the line that is written in

point slope form

Y - 9 = -1(X + 2)Y - 9 = -1X - 2

+ 9+ 9

Y = -1X + 7

Write the point-slope form of a line.. y = y 1 + b (x - x 1 )

Linear and affine functions - Slope-intercept form...-3-65) x y 66) x y 67) x y 68) y 69) x y 70) x y 71) x y 72) x y 73) x y 74) y 75) x y 76) x y 77) x y 78) x y 79) x y 80 ) x y

03.03 SKM & PP 1 Slope. 03.03 SKM & PP 2 Definition: Slope The slope of the line containing points P 1 (x 1, y 1 ) and P 2 (x 2, y 2 ) is given by The

Slope-Intercept Form Graphing Unit. Review… Graph the following line using a chart. y = 2x + 3 x y(x,y)

ProvingLinesParallel Slope of Lines Slope: the rise and run of a line To find slope, you use the following formula… y 2 − y 1 = x 2 – x 1 Ex. Find

Slopes of Lines. Find the Slope of a Line A. Find the slope of the line. Substitute (–3, 7) for (x 1, y 1 ) and (–1, –1) for (x 2, y 2 ). Answer:–4

WARM UP: SLOPE-INTERCEPT FORM F(X) = Y = MX + B …

7.1 Slope-Intercept Form - Mrs Dildymrsdildy.com/.../M10CH07_7_1_Slope_Intercept_Form.pdf · The equation written in slope-intercept form is y = 3_ 2 x - 300. b) The slope of the

Rate of Change and Slope Evaluate each function rule for x = –5. 1. y = x – 72. y = 7 – x 3. y = 2x + 54. y = – x + 3 Write in simplest form. 5.6.7. 8.9.10

Simple Regression Equation Multiple Regression y = a + bx Test Score Slope y-intercept Predicted Score y = a + b x + b x + b x ….. Predicted Score

Calculus Review GLY-4822. Slope Slope = rise/run = y/ x = (y 2 – y 1 )/(x 2 – x 1 ) Order of points 1 and 2 not critical, but keeping them together

1.4 Linear Equations in Two Variables. Definition of Slope The slope of the line through the distinct points (x 1, y 1 ) and (x 2, y 2 ) is where x 2

Sheng-Fang Huang. Introduction Given a first-order ODE (1) y’ = f(x, y) Geometrically, the derivative y’(x) denotes the slope of y(x). Hence, for a

Income and Substitution Effects. The Law of Demand: y xbxb xaxa xbxb xaxa x * =x(p x,p y,M) U1U1 U2U2 x x px/pypx/py p x /p y p x ’/p y Slope of budget

B.4 Slope of a Line - bigideasmath.com 7/10/g7_10_04.pdf · Slope The slope of a line is a ratio of x y Rise Run the change in y (the rise) to the change in x (the run) between any

Radicals Find x and y intercepts...Find x and y intercepts Radicals tuesday 3.4 slope int alg.notebook 2 October 25, 2016 Spiral Review due Friday tuesday 3.4 slope int alg.notebook

Warm Up Evaluate each expression for x = 1 and y =–3. 1. x – 4y 2. –2x + y Write each expression in slope-intercept form, then then graph. 3. y – x = 1

Reviewing Linear Equations. Write the slope and y-intercept for each equation. y = -3x + 7 y = 6x – 5 y = x – 1/2 y = -3/4 x

Graphing Lines Information Packet: Table of Contents Graphing Notes... · 2015. 9. 10. · Graphing a Linear Equation . Slope Intercept Form: y = m x + b . y-coordinate . Slope: rate

Point-Slope Form - Ms. Cori, Algebra · The New Stuff… Point- Slope Form Point- Slope form is: y y 1 m( x x 1) Where m is the slope and (x 1, y 1) is the given point . Write the

Sexagesimal System - MAACCE System ... ... Slope of the Line Change in y Change in X

Algebra I Section 4-3 Point-Slope Form. Point - Slope Form y - y 1 = m (x - x 1 ) m = slope ( x 1, y 1 ) -- ordered pair

Lines and Slope. Definition of Slope The slope of the line through the distinct points (x 1, y 1 ) and (x 2, y 2 ) is where x 2 – x 1 = 0. Definition

Finding Slope From a Graph - Math Teacher Philmathteacherphil.com/pdf/LinearEquationsandSystems_PacketA.pdf · Finding Slope From a Graph Find the slope of each line. x y 2) x y 3)

Find the x and y intercept. Warm Up – find the slope

Point-Slope Form - Learning Resource Center · 2018-03-28 · slope form 3. Point-Slope form (2,-3) and (4,-2) 2 3 4 2 y 2 3 2 m 1 2 y 1 ( x 1) y 3 1 2 (x 2) y 3 1 2 (x 2) ( 2) 2

M. Pickens 2006 Slope. M. Pickens 2006 What is Slope? Slope is the rate of change of a line (change in y) (change in x)

METHOD 1: SLOPE and Y-INTERCEPT METHOD 2: USING …300math.weebly.com/uploads/5/2/5/1/52513515/2_-_review_ii... · METHOD 1: SLOPE and Y-INTERCEPT METHOD 2: USING X AND Y - INTERCEPTS

Algebra II Graphic Organizers. Slope-Intercept Form Standard FormPoint-Slope Form Horizontal Line: y = k Vertical Line: x = k Unit 1: #1

Math Formula Sheet - i-Pathways x Math Formula Sheet Algebra y y Slope of a line: m = 2− 1 x 2− x 1 Pythagorean theorem: a 2 + b 2 = c 2 Slope-intercept for of the equation of

Review Videos Graphing the x and y intercept Graphing the x and y intercepts Graphing a line in slope intercept form Converting into slope intercept form

4 4 9€¦(y - y ) ( ) 7 3( 2) 7 3 6 Point-Slope form 7 3 67 m x x m x x yx yx yx 3 1

Calculus Review. Slope Slope = rise/run = y/ x = (y 2 – y 1 )/(x 2 – x 1 ) Order of points 1 and 2 abitrary, but keeping 1 and 2 together critical

Find the x-intercept, y-intercept and slope x-intercept = ____ y-intercept = ____ Slope = _____

Point – Slope & Slope – Intercept Forms Point – Slope - uses a slope ( m ) and a point ( a, b ) to define a line y = m ( x – a ) + b Slope – Intercept