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Q1:
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Find the general solution to the differential equation
dy⁄dx - 4x = 3
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A. 2x2 + 3x + c
B. 3x2 + 2x + c
C. 2x + 3 + c
D. 4x + 3x2 + c
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Answer 1:
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Q2:
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Find the particular solution to dy⁄dx - 4x = 3 if y = 3 when x = 1
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A. 3x2 + 2x - 2
B. 2x2 + 3x - 3
C. 2x2 + 3x - 2
D. 3x2 + 2x - 3
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Answer 2:
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Q3:
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What type of equation is dy⁄dx = x + 3?
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A. Second order differential equation
B. Quadratic equation
C. Exponential equation
D. First order differential equation
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Answer 3:
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Q4:
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v ' = 6t - 5 is a differential equation representing acceleration of a body after t seconds.
What does v represent?
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A. Distance travelled
B. Speed
C. Variance
D. Velocity
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Answer 4:
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Q5:
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Find the velocity of the body after 3 seconds if the body is stationary and has travelled 0 metres when t = 0
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A. 6 m / s
B. 12 m / s
C. 24 m / s
D. 36 m / s
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Answer 5:
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