Refer to the quadrilateral with vertices P = (–2, –3), Q = (6, 9), R = (24, –3), and S = (16, –15). Show that PQ ? QR.
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 ANSWER 1.png)
Mathematics
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Find the convergence set for the given power series. Hint: First find a formula for the nth term; then use the Absolute Ratio Test.1 - 
+ 
- 
+ . . .
A. -1 < x < 1 B. -5 < x < 5 C. -5 ? x ? 5 D. All x
Mathematics
Sketch the graph of the function.
?
?
A. ?
B. ?
C. ?
D. ?
E. ?
Mathematics
Solve the problem.Find the slope of a line tangent to the curve of y = e-8x sin 8x for x = 0.582.
A. 0.034 B. 0.076 C. 0.072 D. -0.08
Mathematics
Which of the following is NOT true about the random functions.
a. They use the system time to seed the values. b. They do not generate truly random numbers. c. They are contained in the math module. d. They are contained in the random module.
Mathematics