Cell Phone Project Presentation by _________. Slide 2 What company did you choose? Why? What phone did you choose? Why? What plan did you choose? How.

Slides:



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

Find the slope of the tangent line to the graph of f at the point ( - 1, 10 ). f ( x ) = 6 - 4x
Writing the Equation of a Line Using Slope-Intercept Form Chapter 5.1.
Jeopardy Graphing Equations Writing Equations Linear or Not? Perpendicular And Parallel Random Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $200 Q $300.
Lesson 5.1 Write Equations in Slope-Intercept Form.
Graphing Linear Equations In Slope-Intercept Form.
2.5 Linear Equations. Graphing using table Graphing using slope and y-intercept (section 2.4) Graphing using x-intercept and y-intercept (section 2.5)
WRITING AN EQUATION FROM SLOPE INTERCEPT. Slope Intercept Form.
Example 1 Write an Equation Given the Slope and a Point Write an equation of a line that passes through (2, –3) with slope Step 1.
Graphing Linear Equations In Slope-Intercept Form.
Write an equation given the slope and y-intercept EXAMPLE 1 Write an equation of the line shown.
Example 1 Identifying Slopes and y-intercepts Find the slope and y -intercept of the graph of the equation. ANSWER The line has a slope of 1 and a y -intercept.
THE CARTESIAN COORDINATE SYSTEM AND GRAPHS OF LINEAR EQUATIONS
Math Minutes 1/20/ Write the equation of the line.
9-7 Linear, Quadratic, and Exponential Models
5.4 T HE S LOPE F ORMULA Q UIZ NEXT CLASS Find slope by using the slope formula. Understand what slope represents in real-world context Objective Warm.
Table of Contents Lines: Slope-Intercept Equation The slope-intercept equation of a line is y = mx + b. Here, m is the slope and b is the y-coordinate.
The slope-intercept form of a linear equation of a non-vertical line is given by: Slope-Intercept Form of a Linear Equation.
Writing Equations in Slope-Intercept Form Online Graphing Calculator.
Bell Activity Solutions. What is the slope of the graph? 2/3.
Write an equation given the slope and y-intercept EXAMPLE 1 Write an equation of the line shown.
Graphing Lines Test Review By Mrs. Anderson. Graph the following using slope and y-intercept Y=2x + 3 Y=3/4x – 7 Y=3/2x + 5 Y=4x.
Unit 3, Quiz 1 Patterns to equations.
Writing the Equation of a Line
Slope-Intercept Form of a Line
Check it out! 1.3.1: Creating and Graphing Linear Equations in Two Variables 1.
Calculate the Slope. What is the slope-intercept form of any linear equation?
Determine whether (2, 4) is a solution for y= 5x-6.
Find the x and y intercepts of each graph. Then write the equation of the line. x-intercept: y-intercept: Slope: Equation:
Find the x and y-intercepts from the graph. Find the intercepts and state domain and range.
December 3, 2012 Writing Linear Equations from a table and graph Warm-up: Ridiculous Joe’s Cell Company has a monthly cell phone plan that includes a $35.
Bellwork Quarter 3 Week #3. Bellwork: Quarter 3 Week #3 Monday, January 19, 2015 Which list correctly matches the function? Show work to prove this: f(x)
Lesson 6-6 Example Example 2 Graph y = 3x + 2 and determine the slope of the line. 1.Complete a function table for the equation.
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)
Chapter 5:Write the equation of a line Given Slope & y-Intercept.
Splash Screen. Then/Now You graphed lines given the slope and the y-intercept. Write an equation of a line in slope-intercept form given the slope and.
Find the slope of the line through P(-6,2) and Q(-5,3) m.
There are three ways in which we can solve for slope: Slope = RISE RUN 1. Use the formula and count the spaces on a graph. = 2323.
Using Slope to Express Relationships D. Lemon Grade 8 mathematics.
5.1 Slope-Intercept Form Day 2. Given the slope and y-intercept, create the equation of the line. 1.Slope = Slope = 1/3 3. Slope = -2/5 y-int =
Writing Linear Equations (Slope- Intercept Form).
Writing the Equation of a Line Page 6, 7, 8. Slope – Intercept Equation m = slope b = y-intercept y-intercept b=2.
M Linear functions also known as lines. m Each line is defined by: intercepts and slope m Slope is the change in y over the change in x m rise over run.
OBJECTIVE: USE THE SLOPE INTERCEPT FORM TO GRAPH A LINE 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.
Graphing Equations Slope Intercept form and Point Slope form.
X = 7.5 d = 14.4 y = 10.  Take out Homework.  WS 6 Pizzazz WS 155 ◦ The Loan Arranger.
The y-intercept and slope-intercept form/ Writing linear equations from graphs. 1/11/15.
Unit 3. Day 10 Practice Graph Using Intercepts.  Find the x-intercept and the y-intercept of the graph of the equation. x + 3y = 15 Question 1:
Graphing Linear Equations
9-7 Linear, Quadratic, and Exponential Models. Linear, Quadratic, & Exponential Review.
Algebra 1 Foundations, pg 338  Students will be able to write and graph linear equations using point-slope form.
Slope-Intercept Form Go through the slide show. Read each slide carefully. On lined paper answer the questions from the “Answer the following questions”
A presentation for: Verizon store employees Topic: How to help a customer choose a cell phone plan and a text message plan By Verizon Store Managers: Insert.
Systems of Equations Whiteboard Practice **Get whiteboard, sock, & marker.** By PresenterMedia.comPresenterMedia.com.
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 Rules for Linear Functions. We compared slopes across three different representations – graphs, tables, and in equations. Functions are similar,
Objective: Write an equation of a line in slope- intercept form given the slope and one point or two points.
Chap. 5 Review Jeopardy SlopeDirect Variation + Slope-InterceptStandard FormParallel Perpendicular Line of Fit
PARENT GRAPH FOR LINEAR EQUATIONS
ABSOLUTE VALUE September 7, 2016.
y x y = x + 2 y = x + 4 y = x – 1 y = -x – 3 y = 2x y = ½x y = 3x + 1
Objective Find slope by using the slope formula..
Write the equation for the following slope and y-intercept:
Choosing the Best Method
Ch. 6 Review.
Objectives: To graph lines using the slope-intercept equation
1: Slope from Equations Y = 8x – 4 B) y = 6 – 7x
Demo Slide.
Presentation transcript:

Cell Phone Project Presentation by _________

Slide 2 What company did you choose? Why? What phone did you choose? Why? What plan did you choose? How much does it cost?

Slide 3 Show your table of how much it will cost for 0 to 12 months. Month, mTotal Cost, C

Slide 4 – Graph of your project

Slide 5 What is your y-intercept? What is your slope? What is the equation of your line?

Slide 6 Based on a budget of $1200 a year for a cell phone, explain if you can afford the cell phone and plan you chose. If you can’t afford it, what would you change so you could afford it?