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Sunday, November 3, 2013

Question: What is the best way to find an equation from a table, story, or graph?


Thanks Anonymous, this is a great question! Please write again!
I have found a couple of quick videos that I think will help,

TABLE:
  • To find an equation when x goes up by 1, you can use this method.
  • To find an equation when x goes up by any value, you can use this method.
GRAPH:
  • This is the method that Mr. Lyons taught us.
STORY:
  • Using the data from the story fill in the variables in the equation y=mx+b. Remember: b= y-intercept and m=slope or rate.
OR
  • Create a small table using the data in the story and then go through the process from the table section above.
Good Luck! -Shannon



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