Use synthetic division to decide whether the given number k is a zero of the given polynomial function.k = 2 - 3i; f(x) = x2 + 4x + 13
A. Yes
B. No
Answer: B
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State which type of average, the mean, median, or mode, would be most appropriate in the situation described. Explain your thinking.You are considering moving to a new city and would like to know the average price of a new home in that city. Which type of average would be the most useful to you?
What will be an ideal response?
Use a power regression model for the following data to estimate 
. Round your answer to two decimal places.
x 1 3 4 7 8 y 6.78 1.07 1 1.52 0.38?
A. -0.37 B. -0.11 C. 0.88 D. 0.56
Find the required part of the geometric sequence.Find the number of terms of a geometric sequence with the first term 3, common ratio -3, and last term 243.
A. 7 B. 6 C. 4 D. 5
Write an inequality involving absolute value that describes the graph shown.
A. 
? 2
B. 
? 2
C. 
? 2
D. 
? -6