Find the quadratic approximation of f at x = 0.f(x) = ln(1 + sin 8x)
A. Q(x) = 1 + 8x + 32x2
B. Q(x) = 8x + 32x2
C. Q(x) = 1 - 8x + 32x2
D. Q(x) = 8x - 32x2
Answer: D
You might also like to view...
Add or subtract, if possible. Assume that all variables represent non-negative values and be sure to simplify your answer.8
- 11
+ 5
A. 2
B. 2
C. 13
- 11
D. 13
- 11
Find the average value of the function over the given interval.y = x2 - 5x + 6; [0, 8]
A. 
B. 2
C. 30
D. 
Solve the problem.Jackie's sisters weigh 115 lb, 144 lb, 128 lb, and 120 lb. The average female in her city weighs 139.5 lb. How much does Jackie weigh if she and her sisters have an average weight of 139.5 lb?
A. 129.3 lb B. 126.8lb C. 190.5 lb D. 305.5 lb
In work with alternating current, complex numbers are used to describe current I, voltage E, and impedance Z. These three quantities are related by the equation E = IZ. Solve the equation E = IZ for the missing variable.I = 11 + 8i, Z = 9 + 2i
A. E = 115 + 94i B. E = 99 + 110i C. E = 99 + 16i D. E = 83 + 94i