Clicker Questions Friday Sep. 4, 2009

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Clicker Questions Friday Sep. 4, 2009 Question A: What does the differential equation y’=2y tell you about the slope of the solution curves at any points??

Clicker Questions Friday Sep. 4, 2009 Question B: The slope field below indicates that the differential equation has which form? y’=f(t) y’=f(y) y’=f(t,y) None of the above. We don’t have enough information to answer

Clicker Questions Friday Sep. 4, 2009 Question C: The slope field below indicates that the differential equation has which form? y’=f(t) y’=f(y) y’=f(t,y) None of the above. We don’t have enough information to answer

Question 1: Which of the following DEs would generate the slope field? Clicker Questions Friday Sep. 4, 2009 Question 1: Which of the following DEs would generate the slope field? y’=1/x y’=1/y y’=exp(-x2) y’=y2-1 y’=(x+y)/(x-y) y’=sin(x)sin(y)

Question 2: Which of the following DEs would generate the slope field? Clicker Questions Friday Sep. 4, 2009 Question 2: Which of the following DEs would generate the slope field? y’=1/x y’=1/y y’=exp(-x2) y’=y2-1 y’=(x+y)/(x-y) y’=sin(x)sin(y)

Question 3: Which of the following DEs would generate the slope field? Clicker Questions Friday Sep. 4, 2009 Question 3: Which of the following DEs would generate the slope field? y’=1/x y’=1/y y’=exp(-x2) y’=y2-1 y’=(x+y)/(x-y) y’=sin(x)sin(y)

Question 4: Which of the following DEs would generate the slope field? Clicker Questions Friday Sep. 4, 2009 Question 4: Which of the following DEs would generate the slope field? y’=1/x y’=1/y y’=exp(-x2) y’=y2-1 y’=(x+y)/(x-y) y’=sin(x)sin(y)

Question 5: Which of the following DEs would generate the slope field? Clicker Questions Friday Sep. 4, 2009 Question 5: Which of the following DEs would generate the slope field? y’=1/x y’=1/y y’=exp(-x2) y’=y2-1 y’=(x+y)/(x-y) y’=sin(x)sin(y)

Question 6: Which of the following DEs would generate the slope field? Clicker Questions Friday Sep. 4, 2009 Question 6: Which of the following DEs would generate the slope field? y’=1/x y’=1/y y’=exp(-x2) y’=y2-1 y’=(x+y)/(x-y) y’=sin(x)sin(y)