Wednesday, March 6, 2013

Linear Relations

Comic of the Day


Tip: If you get stumped by the first question, move on to the next one

Warm Up
Find the x-intercept and y-intercept of 3x - 4y = 12

Announcements & Deadlines
  • Homework (91 questions) for unit 5 due Thu, Mar 21 at 23:59
  • Quiz 5 (32 questions, 90 min, 2 tries) opens Wed, Mar 20 and closes Thu, Mar 21 at 23:59
  • Next unit exam (in class) Fri, Mar 22 (2 hours)
Today - Linear Relations
For each of the following situations, sketch a graph to show the relation between the given variable and time:
a) the speed of a car on cruise control
b) amount of money earned for working at $10/hr
c) the number of homework questions remaining, if you start at 100 and do half each day

Notes p. 156-157
Homework #33-34

For more information
https://www.khanacademy.org/math/algebra/linear-equations-and-inequalitie/graphing_solutions2/e/interpreting_linear_equations

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