Linear Relations:
        Overview
              M. Lula
            SJAM 2013
The Story
 A school is planning a graduation dance. The hall will
  charge a flat fee of $550. Dinner will be served at this
  event and will cost the organizers $45 per person.




                         What is the initial
                       value? Rate of change?
The Graph
              What is the initial
            value? Rate of change?
The Table of Values

              Number of Guests   Cost ($)
                      0            550
                      10          1000
                      20          1450
                      30          1900




    What is the initial
  value? Rate of change?
The Equation


C = 550 + 45n

                 What is the initial
               value? Rate of change?
=450/
                      10




                             =rise/ru
Initial value
                                 n


    Rate of change

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Linear relations overview

  • 1. Linear Relations: Overview M. Lula SJAM 2013
  • 2. The Story  A school is planning a graduation dance. The hall will charge a flat fee of $550. Dinner will be served at this event and will cost the organizers $45 per person. What is the initial value? Rate of change?
  • 3. The Graph What is the initial value? Rate of change?
  • 4. The Table of Values Number of Guests Cost ($) 0 550 10 1000 20 1450 30 1900 What is the initial value? Rate of change?
  • 5. The Equation C = 550 + 45n What is the initial value? Rate of change?
  • 6. =450/ 10 =rise/ru Initial value n Rate of change