Solve.The displacement y (in cm) of an object hung vertically from a spring and allowed to oscillate is given by the equation 
where t is the time (in s). Find the first three terms of the Maclauren expansion of this function.
A. 9t + 6.3t2 + 2.205t3 + . . .
B. 9t + 12.6t2 + 1.41t3 + . . .
C. 9t + 3.15t2 - 0.03t3 + . . .
D. 9t + 6.3t2 + 0.705t3 + . . .
Answer: D
You might also like to view...
Evaluate the integral.
A. ln
+ C
B. ln
+ C
C. ln
+ C
D. et ln
+ C
Estimate the magnitude of the error involved in using the sum of the first four terms to approximate the sum of the entire series.
A. 
B. 3.81 × 10-6
C. 3.05 × 10-5
D. 2.44 × 10-4
Identify the triangle PQR as an isosceles (two sides of equal length), equilateral (three sides of equal length), or scalene (three sides of different lengths) triangle.P
R
A. Isosceles B. Scalene C. Right D. Equilateral
For an election with four candidates (A, B, C, and D) we have the following preference schedule:
The ranking of the candidates using the plurality method is
A. first: D; second: A; third: C; fourth: B. B. first: D; second: A; third: B; fourth: C. C. first: C; second: D; third: A; fourth: B. D. first: D; second: C; third: A; fourth: B. E. none of these