5.5 a Writing Linear Equations in Standard Form

Slides:



Advertisements
Similar presentations
Warm-up Make a T-Table and graph the equation y = 2x + 2 x y
Advertisements

X and Y Intercepts.
P.6 Zeros of Functions.
X and Y intercepts. X-intercept: The point where a line crosses the x-axis. The coordinates are ( x, 0) where x is any number on the x-axis Y-intercept:
Finding x- and y-intercepts algebraically
X-and Y-intercepts. Standard Form (of a linear equation) ax + by = c, where a, b, and c are integers.
4.5 Graphing Linear Equations
Slope and Linear Equations
Today in Algebra 2 Go over homework Notes Study Guide Homework
Factor: Factor: 1. s 2 r 2 – 4s 4 1. s 2 r 2 – 4s b b 3 c + 18b 2 c b b 3 c + 18b 2 c 2 3. xy + 3x – 2y xy + 3x – 2y -
Warmup  1.) 4x 2 = 202.) 3x = 29  3.)4.)  5.)6.)
Chapter 6: Linear Equations & Their Graphs 6.4 Standard Form.
Linear Expressions Chapter 3. What do you know about Linear Relations?
November 19, 2012 Graphing Linear Equations using a table and x- and y-intercepts Warm-up: For #1-3, use the relation, {(3, 2), (-2, 4), (4, 1), (-1, 2),
Graphing Linear Equations In Standard Form Ax + By = C.
Graphing Linear Equations In Standard Form Ax + By = C.
Graphing Points & Lines Sections covered: 1.8 The Coordinate Plane 3.6 Lines in the Coordinate Plane.
1.1) RECTANGULAR COORDINATES Pg 9 # 1- Do Now!. Coordinate Plane  Label: x, y-axis, origin, quadrants  Plot points.
1. Write the equation in standard form.
Linear Equations in Two Variables
2.4: Linear Equation Graphs
Where we’ve been… Today, we take our first step into Chapter 3: Linear Functions – which is fundamentally at the of Algebra Before we take our first.
Using Slopes and Intercepts
Slope-Intercept and Standard Form of a Linear Equation.
Standard form and Point-slope form of linear equations
Quick Graphs of Linear Equations
3.2 Graphs of Linear Equations in Two Variables
STANDARD FORM OF A LINEAR EQUATION
Standard Form 4.4.
Lines in the Coordinate Plane
Graphing Linear Equations Using Intercepts
Equations of Lines.
Standard Form I can identify intercepts from an equation.
F-IF.B.4: Using Intercepts of Linear Equations
3-2 Graphs of Linear Equations in 2 Variables
3.1 Graphing in 2-D Coordinates
5-Minute Check Lesson 1-3A
4.2 Graph Quadratic Functions in Vertex or Intercept Form
3.1 – Graphing Linear Equations
Identifying Graphs of Linear Equations
Graphing a Linear Function (Line)
Solving Quadratics by Factoring
What is the x-intercept?
Quick Graphs of Linear Equations
4 minutes Warm-Up Determine the coordinates of each point in the graph below x y A B C D.
Graphs of Equations Objectives: Find intercepts from a Graph
X and Y Intercepts.
Unit #3 Writing Equations of Lines
2.5 Writing Equations in Slope Intercept Form
X- and y- intercepts.
Equations from Graphs LF.2.AC.7: Write an equation given
4.3 Graphing Equations of Lines From Intercepts
Solving Quadratic Equations by Factoring
3-3 Linear Equations A linear equation is an equation of a line.
2.2 Linear Equations.
Graphing Linear Equations
2.2 Linear Equations.
Algebra 1 Notes Lesson 4-5: Graphing Linear Equations
Chapter 2 Section 2 Linear Equations.
Warm-Up 1 Write the equation of a line in slope intercept form that has a slope of -3 and a y-intercept of 2. Write the equation of a line in slope intercept.
Warm-Up Write the equation of a line in slope intercept form that has a slope of -3 and a y-intercept of 2. Write the equation of a line in slope intercept.
Graphs of Equations Objectives: Find intercepts from a Graph
Graphing with X- and Y-Intercepts
Section 2-2 Linear Equations Objective:
Graphing Linear Equations
5-3 slope-intercept form
Lesson 0 – 8 Systems of Linear Equations
Intercepts of a Line Intercepts are the points at which the graph intersects the x-axis or the y-axis. Since an intercept intersects the x-axis or the.
Using slope/intercept
Chapter 4 Review What quadrant is point (-3, 2) in?
Presentation transcript:

5.5 a Writing Linear Equations in Standard Form

Standard Form Ax + By = C E1 3x+2y = 8 A= 3 B= 2 C= 8

Standard Form Rules Ax + By = C A cannot be negative A and B both not zero A,B, and C are integers (whole numbers) There can be no GCF

Write each equation in Standard Form. Identify A, B, & C. E2 5x = 10y + 15 E3 3y = 2x

Write each equation in Standard Form. Identify A, B, & C. E5 3y – 6 = x E4

The x-intercept is the point where the graph of the line crosses the x-axis. Plug zero in for y, then solve for x The y-intercept is the point where the graph of the line crosses the y-axis. Plug zero in for x, then solve for y

Find the x and y intercepts

WB Pg 156 #21-26, 28-32 Find x and y intercepts Homework WB Pg 156 #21-26, 28-32 Find x and y intercepts