Wednesday, February 9, 2011

Test #8 last minute info

Multiple Choice Questions 
  • Logistic Growth (about 3 questions)
  • Solve a separable differential equation and find a particular solution
  • Given graphs of solutions, select the correct differential equation
  • Euler’s method (non-standard)
  • Fundamental Growth Model
    • Population growth
    • Continuously compounded interest
    • Half-life (decay model)
  • Newton’s Law of Cooling
  • Given slope field, select the correct differential equation
  • Determine domain and range for a particular solution to a differential equ.

 Free Response Questions
  • Graph a slope field
  • Describe points in the xy-plane that meet a certain restriction
  • Find unknown constants in a solution to the differential equation
  • Euler’s method (standard)
  • Solve a separable differential equation and find a particular solution
    • Consider restrictions on x and y (i.e., domain and range)

About 10 multiple choice

  • 50% of test score
  • 2 minutes each
  • About 20 minutes

About 3 free response (with multiple parts) 
  • 50% of test score
  • About 20 “AP style” points
  • About 30 minutes

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