5 Minute Check 1-4 Graph the equation : 2x + y – 4 = 0

Slides:

Advertisements

Similar presentations

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

Advertisements

2.4 Writing the Equation of a Line

The table and graph suggest another method of graphing a linear equation. This method is based on two numbers. The SLOPE This is the coefficient of x.

3-5 Lines in the coordinate plane M11. B

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

Graphing Using Slope - Intercept STEPS : 1. Equation must be in y = mx + b form 2. Plot your y – intercept ( 0, y ) 3. Using your y – intercept as a starting.

Y -intercept ANSWER slope ANSWER Prerequisite Skills VOCABULARY CHECK Copy and complete the statement. ? In the equation y = mx + b, the value of m is.

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.

LINEAR SYSTEMS – Graphing Method In this module, we will be graphing two linear equations on one coordinate plane and seeing where they intersect. You.

Slope Intercept Form Graph an equation using the slope and the y intercept and write an equation of a line.

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.

MAT 150 Module 2 – Linear Functions Lesson 2 – Graphing Linear Functions.

1. Write the equation in standard form.

4-9 Slopes of Parallel and Perpendicular Lines Warm Up

Writing Linear Equations

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

Graphing Lines Using Slope-Intercept Form

Slope-Intercept and Standard Form of a Linear Equation.

Unit 2 Day 3: Graphing Using Slope-Intercept Form

Slope Intercept Form Algebra

Review of Slope LESSON 10.

F-IF.C.7a: Graphing a Line using Slope-Intercept, Part 2

ALGEBRA II ALGEBRA II HONORS/GIFTED - SECTION 2-3 (Linear Functions and Slope-Intercept Form) 7/16/2018 ALGEBRA II SECTION.

STANDARD FORM OF A LINEAR EQUATION

Writing an Equation of a Line

5-Minute Check Lesson 1-3A

6.7 Writing Linear Functions

Equations of Lines in the Coordinate Plane

Equations of straight lines

2.4 Writing the Equation of a Line

Objectives Graph a line and write a linear equation using point-slope form. Write a linear equation given two points.

Objective The student will be able to:

Graphing a Linear Function (Line)

PARENT GRAPH FOR LINEAR EQUATIONS

Lesson 8-3 Using Slopes and Intercepts part 2

2.4 Writing the Equation of a Line

8/29/12 Writing the Equation of a Line

Quick Graphs of Linear Equations

EXIT TICKET: Graphing Linear Equations 11/17/2016

Any linear equation which is solved for y is in

Lesson 3-4 Equations of Lines

Lesson 5.1 – 5.2 Write Linear Equations in Slope-Intercept Form

5.6 – point slope formula Textbook pg. 315 Objective:

Write the equation for the following slope and y-intercept:

y – y1 = m (x – x1) Topic: Writing Equations in Point-Slope Form

2-4: Writing Linear Equations Using Slope Intercept Form

8-6 Slope-Intercept Form

Unit 6: Exponential Functions

Write and graph lines in point-slope form and standard form

Objective: To graph lines given their equations.

Slope-intercept Form of Equations of Straight Lines

2.2: Graphing a linear equation

6 minutes Warm-Up 1. Find the slope of the line containing the points (-2,5) and (4,6). 2. Find the slope of the line y = x – Find the slope of the.

Warm-up # 4 5 −3= Write the slope-intercept form for the equation of the line through (0, 2) that has a slope of 3 4 Write the slope-intercept form for.

5.1 -Systems of Linear Equations

Warm-Up #8 Solve for y: 2y – x = 4 5 – y = 6x y – 2x = 6.

Homework Lesson 4.03_ pg 287_ #8-11.

Understanding Slope.

Objectives: To graph lines using the slope-intercept equation

2.4 Writing the Equation of a Line

ALGEBRA I - REVIEW FOR TEST 2-1

Chapter 4 Review.

1: Slope from Equations Y = 8x – 4 B) y = 6 – 7x

Graphing using Slope-Intercept Form

Slope Intercept Form Algebra 1 Unit 4 Lesson 2.

Presentation transcript:

5 Minute Check 1-4 Graph the equation : 2x + y – 4 = 0 Graph the equation y = -2/3x Find the zeros of f(x) = 8x + 3 Find the x and y-intercepts of x + 2y – 3 = 0

1-4 Writing Linear Equations Writing linear equations using points, slopes and intercepts.

How do we write a linear equation? Lesson 1-4 Writing Linear Equations How do we write a linear equation? Vocabulary Model Point-slope form

Writing equations of lines There are 2 common forms of equations of lines: slope-intercept and point-slope. Slope-intercept: y = mx + b Point-slope: y-y1 = m(x-x1)

Practice: Example 1: Write in slope-intercept form of the line with slope -2 and y-intercept 5. Example 2: Write in slope-intercept form of the line with slope=3 through the point (2, -4).