Warm Up 1. Graph y = 2x – 3 2. Graph 3x + 4y = 24

Slides:



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

Graphing Linear Inequalities in Two Variables
2.4 Writing the Equation of a Line
Warm up Graph the equation of the line using slope & y-intercept
Where’s the fire? A fire station is located on a grid at (-3,2) and sights a fire along a line of sight with a slope of. Another fire station located.
Plot and label the ordered pairs in a coordinate plane. (Lesson 4.1) A(-5, 2), B(0, 5), C(-6, 0)
x y no x y yes.
Find the x and y intercepts of each graph. Then write the equation of the line. x-intercept: y-intercept: Slope: Equation:
1.6 Warm Up 1.Find the slope between the points: 1.(9,3) & (-1, -6) _______________ 2.(4, -3) & (0, -3) _______________ 3.(2, 1) & (-5, 8) ________________.
Section 7.1 Solving Linear Systems by Graphing. A System is two linear equations: Ax + By = C Dx + Ey = F A Solution of a system of linear equations in.
EXAMPLE 1 Identifying Slopes and y -intercepts Find the slope and y -intercept of the graph of the equation. a. y = x – 3 b. – 4x + 2y = 16 SOLUTION a.
EXAMPLE 5 Find the zeros of quadratic functions. Find the zeros of the function by rewriting the function in intercept form. a. y = x 2 – x – 12 b. y =
Warm - Up Solve the system algebraically: x + ½y = 5 3y – 2x = 6.
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.
WARM UP GRAPHING LINES Write the equation in slope- intercept form and then Graph. (Lesson 4.7) 1.3x + y = 1 2.x + y = 0 3.y = -4 3.
Warm Up 1.) What is the graph of the function y = -x 2 + 4x + 1?
Graphing Linear Inequalities in Two Variables Objective: Graph all of the solutions to a linear inequality.
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.
Bell Ringer Rewrite from standard to slope intercept form: 1. 2x + 4y = x + 8y = 32 Learning Target: I can graph the equation of a line from the.
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.
Review after Christmas!. Solve the below equations for the variable..5 (6x +8) = 16 1.
Objective The student will be able to: solve systems of equations by graphing.
Day 9 Geometry.
EXAMPLE 2 Graph an equation using slope-intercept form
Slope-Intercept and Standard Form of a Linear Equation.
Slope Intercept Form.
5.3 a Slope-Intercept Form
Learning Target I can solve systems of linear inequalities by graphing.
Standards MGSE 9-12.A.REI.12 Graph the solution set to a linear inequality in two variables.
2.4 Writing the Equation of a Line
Writing Equations in Point-Slope Form
− −2 − −4 >5 2+4>5
Slope Intercept Form.
SLOPE = = = The SLOPE of a line is There are four types of slopes
Bell Ringer Graph and shade the linear inequality. y> 2 3
2.4 Writing the Equation of a Line
8/29/12 Writing the Equation of a Line
4 WARM UP GRAPH THE INEQUALITY (Lesson 1.4) x+5<− y > 19
Solving Systems Check Point Quiz Corrections
Final Review.
Graphing Systems of Linear Inequalities
Quiz 2.1 Review Whiteboards
Forms of a linear equation
4.7 Graphing Lines Using Slope-Intercept Form
Write the equation for the following slope and y-intercept:
Graph 2x + 4y = 16 by finding the x and y intercepts.
Warm- up #38 Graph on the same coordinate plane: 1.) 5x +2y < -10
SYSTEMS.
Algebra 2 09/12/16 EQ: How do I graph 2-variable linear inequality
SYSTEMS OF LINEAR INEQUALITIES
Write and graph lines in point-slope form and standard form
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.
2.2: Graphing a linear equation
Jeopardy y = mx + b 100 Equation 100 Slope 100 Point-Slope 100 Review
Warm Up.
SYSTEMS OF LINEAR INEQUALITIES
Writing Quadratic Functions in Intercept Form
Algebra 1 Section 7.8.
SYSTEMS OF LINEAR INEQUALITIES
Model Direct Variation
Warm Up Determine whether h=4 is a solution to each problem. 2(h-2)=4
SYSTEMS OF LINEAR INEQUALITIES
Objectives: To graph lines using the slope-intercept equation
2.4 Writing the Equation of a Line
SYSTEMS OF LINEAR INEQUALITIES
SYSTEMS OF LINEAR INEQUALITIES
ALGEBRA I - REVIEW FOR TEST 2-1
Warm up 19 1.) Graph using 3 points x +3y =6
1: Slope from Equations Y = 8x – 4 B) y = 6 – 7x
Presentation transcript:

Warm Up 1. Graph y = 2x – 3 2. Graph 3x + 4y = 24 Standard form ax + by = c Slope Intercept form y=mx + b 1. Graph y = 2x – 3 2. Graph 3x + 4y = 24 3. Rewrite 5x – 6y = 18 into slope intercept form

1. Graph y = 2x – 3

2. Graph 3x + 4y = 24

3. Rewrite 5x – 6y = 18 into slope intercept form

Graph y ≥ -2x + 1

Graph y ≥ ½ x + 3

Graph and shade solutions 3x + 5y ≥ 15

Graph and shade solutions 2x + 4y ≤ 8

The dynamic duo of Carlos and Clarita Space Constraints 24d + 6c ≤ 360 Cost Constraints 80d + 32c ≤ 1280 Carlos’ time constraints 20d + 12c ≤ 480 Carlita’s time constraints 20d + 16c ≤ 480 Now Graph ALL 4 on 1 graph using only quadrant I