Perform the indicated operation. Write the result in standard form.(-9 + 8i)(-9 - 8i)
A. 81 + 64i2
B. 17
C. 145
D. 81 - 64i2
Answer: C
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Plot the pair of points and determine the slope of the line containing them. Graph the line.
and 
A. m = -3
B. m = 3
C. m = - 
D. m = 
Use Bayes' rule to find the indicated probability.Two stores sell a certain MP3 players. Store A has 34% of the sales, 5% of which are of defective items, and store B has 66% of the sales, 1% of which are of defective items. The difference in defective rates is due to different levels of pre-sale checking of the product. A person receives a defective item of this product as a gift. What is the probability it came from store B?
A. 0.275 B. 0.22 C. 0.5667 D. 0.7083
Determine whether there is a maximum or minimum value for the given function, and find that value.f(x) = x2 - 8x + 20
A. Maximum: 4 B. Maximum: -4 C. Minimum: 0 D. Minimum: 4
Given 
:a. Determine the domains of f(x) and g(x).b. Simplify f(x) and find any vertical asymptotes.c. Complete the table.
x
0
1
2
3
4
5
6
f(x)
g(x)
d. Explain how the two functions differ.
What will be an ideal response?