Determine which value(s), if any, must be excluded from the domain of the variable in the expression.
A. x = 81
B. x = 
C. x = 9, x = -9
D. x = 9
Answer: C
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Provide an appropriate response.Solve the following inequality: 
< x - 1 < 2
Fill in the blank(s) with the appropriate word(s).
Find the quotient and write in rectangular form. First convert the numerator and denominator to trigonometric form.
A. - 
+ 
i
B. - 
+ 
i
C. 
+ 
i
D. 
+ 
i
Solve the problem.The following table shows the market prices per pound that a trucker can get for his load of fruit in three cities: San Francisco (S.F.), Las Vegas (L.V.), and Los Angeles (L.A). 
The trucker has a load of 6000 pounds of peaches and 3000 pounds of apples. Write the information from the table as a 2 x 3 matrix B. Write a row matrix A for which the entries represent the number of pounds of each type of fruit in the truck. Find 
A.
C = 
B.
C = 
C.
C = 
D.
C = 
Suppose that P is the endpoint of a segment PQ and M is the midpoint of PQ. Find the coordinates of endpoint Q.P(2, 8), M
A. Q
B. Q
C. Q(-9, 6)
D. Q