4.1 Graph Using Slope Intercept Form Objective: You will graph linear equations using slope-intercept form.

Slides:

Advertisements

Similar presentations

Objective - To graph linear equations using the slope and y-intercept.

Advertisements

Linear Equations Review. Find the slope and y intercept: y + x = -1.

Lesson 5.1 Write Equations in Slope-Intercept Form.

4.7 Graphing Lines Using Slope Intercept Form

Writing Linear Functions in Slope-Intercept Form.

Slope Intercept Form. Slope Intercept Form of an equation gives you a quick way to graph an equation.

Find slope and y-intercept given an equation in standard form. 5.5 day 2 3x - 6y = 12.

Do Now Find the slope of the line passing through the given points. 1)( 3, – 2) and (4, 5) 2)(2, – 7) and (– 1, 4)

WRITING AN EQUATION FROM SLOPE INTERCEPT. Slope Intercept Form.

Slope-Intercept Form Page 22 10/15. Vocabulary y-Intercept: the point at which a function crosses the y-axis (0, y) x-intercept: the point at which a.

5.3 Slope-intercept form Identify slope and y-intercept of the graph & graph an equation in slope-intercept form. day 1.

11.6 The Slope Intercept Form

Chapter Slope Intercept Form.

Finding the Equation of a Line Critical Thinking Skill: Explicitly assess information and draw conclusions.

Write an equation given the slope and y-intercept EXAMPLE 1 Write an equation of the line shown.

The slope-intercept form of a linear equation of a non-vertical line is given by: Slope-Intercept Form of a Linear Equation.

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.

Aim: Converting linear equations into Slope- Intercept Form Do Now: 1) Define Slope 2) Define y-intercept It’s easier than you think…

Use slope and y-intercept to write an equation

Write an equation given the slope and y-intercept EXAMPLE 1 Write an equation of the line shown.

WARM UP Evaluate 1.3x + y for x = 4 and y = 3 2.x² + 7 for x = 7 5 Minutes Remain.

2-4: Writing Linear Equations Using Slope Intercept Form.

Writing the Equation of a Line

Slope-Intercept Form of a Line

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.

8-3 & 8-4: Graphing Linear Functions Mr. Gallo. Graphing Linear Functions  Linear Function:  The graph of this function is a ____________ _______. 

Lesson 5.6 Point-Slope Form of the Equation of a Line.

5-3 Slope Intercept Form A y-intercept of a graph is the y-coordinate of a point where the graph crosses the y-axis. *Use can use the slope and y-intercept.

Writing Equations of a Line. Various Forms of an Equation of a Line. Slope-Intercept Form.

2.4 Essential Questions What is the point-slope form?

Find the x and y intercepts of each graph. Then write the equation of the line. x-intercept: y-intercept: Slope: Equation:

Write and Graph Linear Equation in Slope- Intercept Form I Can: 1)Write equations in slope-intercept form. 2) Graph equations that are written in slope-

Objective Write equations in slope-intercept form. Identify slope and y-intercept from an equation. 3.2 Slope-Intercept Form of a Linear Equation.

Slope-Intercept Form. Warm-up: Find the slope of the following: Find the slope of the line passing through: (-1,- 2)(3,4) Slope = 6 4 Find the slope of.

Chapter 3 REVIEW Sections 3.3, 4.1, 3.4, 3.1. Problem #1 Find the slope of the line that passes through (0, -4) ad (3, 2)

X and Y Intercepts.

Big Idea: -Verify that a point lies on a line, given the equation of the line. -Derive linear equations by using the point-slope formula. 5-1(Part 1) Write.

5.1 Slope-Intercept Form OBJECTIVE 1 : Use slope-intercept form to write an equation of a line. Slope-Intercept Form: The slope-intercept form of the equation.

WARM UP YOU’RE CERTIFIED! 5.3 Writing Linear Equations Given Two Points Today’s Schedule: Lesson 5.3 Powerpoint Lesson 5.3 Powerpoint.

7.3 – Writing Equations in Slope Intercept Form Objective(s): to write a linear equation in slope-intercept form given the slope and y-intercept Standard(s):

Writing Linear Equations (Slope- Intercept Form).

Geometry Bellwork 9/30/ – Write and Graph Equations of Lines Linear equations may be written in different forms. The general form of a linear equation.

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.

EXAMPLE 1 Identify slope and y-intercept Identify the slope and y- intercept of the line with the given equation. y = 3x x + y = 22. SOLUTION The.

4.3 – Writing Equations in Point Slope Form. Ex. 1 Write the point-slope form of an equation for a line that passes through (-1,5) with slope -3.

6.4 Point-Slope Form and Writing Linear Equations Point-Slope Form of a Linear Equation –The point-slope form of the equation of a non- vertical line that.

Section P.2 – Linear Models and Rates of Change. Slope Formula The slope of the line through the points (x 1, y 1 ) and (x 2, y 2 ) is given by:

Quick Graphs Using Slope-Intercept form 4.6 Objective 1 – Graph a linear equation in slope-intercept form.

When an equation is in slope-intercept form: Examples: Identify the slope of the line and the y- intercept for each equation. 1. y = 3x y = ½.

Slope-Intercept Form of a Linear Equation. Is this a linear equation? 3x + 2y = 6.

The y-intercept and slope-intercept form/ Writing linear equations from graphs. 1/11/15.

Linear Functions and Slope

Warm up Write the slope and y-intercept for the following linear functions 1.y = 4x – 6 2.y = -3x y = 4 – 2x 4.y = 1/3x y = -2/3x.

Jeopardy Inequalities Standard Form Slope, Y-Intercept, X-Intercept Systems of Equations Q $100 Q $200 Q $300 Q $400 Q $100 Q $200 Q $300 Q $400 Slope-

SOLVING LINEAR SYSTEMS by GRAPHING ADV133 Put in slope-intercept form: y = mx + b. y = 4x – 1 y = –x + 4 The solution to a system of linear equations is.

5.1 – Writing Linear Equations in Slope- Intercept Form.

2.6 Finding equations of lines. Review Slope-Intercept Form: y = mx + b Point-Slope Form: y – y 1 = m (x – x 1 )

Chapter 6 Lesson 2 Slope-Intercept Form. Define: Slope-Intercept Form Define: Slope-Intercept Form The slope-intercept form of a linear equation is y.

5.3 Slope-intercept form Identify slope and y-intercept of the graph & graph an equation in slope- intercept form. day 2.

Point-Slope Formula I can write an equation given a point and the slope.

4-1 Part 2 Putting Equations in Slope-Intercept Form Notes #_____ ____/____/____.

Recall that the slope-intercept form of a linear equation of a non-vertical line is given by: Graphing Using Slope-Intercept Form.

Writing Linear Equations in Slope Intercept Form Goals: Write linear equations given 2 points. Decide which form of a line to use given initial information.

Slope Intercept Form Algebra

2.4 Writing the Equation of a Line

2.4 Writing the Equation of a Line

8/29/12 Writing the Equation of a Line

2.4 Writing the Equation of a Line

Presentation transcript:

4.1 Graph Using Slope Intercept Form Objective: You will graph linear equations using slope-intercept form.

Slope Intercept Form y = mx +b m = slope b= y-intercept

Identify the slope and y-intercept. Y = 5x - 3

Identify the Slope and y-intercept: y = 3x +4

Rewrite the equation in slope intercept form. Then Identify the slope and y-intercept of the line 3x + y = 2

Rewrite the Equation in slope intercept form. Then identify the slope and the y-intercept of the line. -12x- 4y =2

Write an equation of a line in slope-intercept form with the given slope an y-intercept Slope: 1, y-intercept: -3 3

Write an equation of a line in slope-intercept form with the given slope an y-intercept Slope: -5, y-intercept: 5 6

Graph the Equation y= 3x + 2

Graph the Equation 2x + y = 3

Write an equation in slope- intercept form for the graph shown (0,3) (5,0)

For Illinois residents, the average tuition at Chicago State University is $157 per credit hour. Fee cost $218 per year. a)Write an equation in slope-intercept form for the tuition T for c credit hours b)Find the cost for a student who is taking 32 credit hours Page 219 #51

Journal Page 220 # 63