Find the numerical value of the rational expression for the given value of x.
, x = 3
A. - 3087
B. - 1029
C. 1029
D. 3087
Answer: B
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Evaluate the integral. 
A. 
- sin-1
+ C
B. 
- 4 ln
+ C
C. 
+ 4 ln
+ C
D. -sin-1
- 
+ C
The following table shows the length L, in meters, of the winning long jump in the Olympics t years after 1900. t 0 4 8 12 L 7.19 7.34 7.48 7.60? ? A: Find the equation of the regression line.B: Plot the data along with the regression line.C: Explain in practical terms the meaning of the slope of the regression line.D: Would you expect this model to apply over an indefinite period of time? Explain the reasoning behind your answer.
What will be an ideal response?
Solve the problem.Find the foci and asymptotes of the following hyperbola:x2 - y2 = 200
A. Foci: (20, 0), (-20, 0); Asymptotes: y = x, y = - x B. Foci: (20, 0), (-20, 0); Asymptotes: y =2x, y = - 2x C. Foci: (0, 20), (0, -20); Asymptotes: y = x, y = - x D. Foci: (10, 0), (-10, 0); Asymptotes: y = x, y = - x
Let triangle ABC have standard labeling. Given the following angles and sides, decide if solving the triangle results in the ambiguous case.?, c, and ?
A. No B. Yes