Perform the indicated operation. Write the result in the form a + bi.(8 + 8i) - (-6 + i)
A. -14 - 7i
B. 14 - 7i
C. 14 + 7i
D. 2 + 9i
Answer: C
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Find the value of the expression.5 + (-4)(-22) + (-9)
A. 189 B. 117 C. 22 D. 84
Perform the indicated operation. Write the result in the form a + bi.(9 - 3i)(2 + 4i)
A. 30 - 30i B. 30+ 30i C. 42 + 6i D. 6 - 42i
Graph the rational function and analyze it in the following way: find the intercepts, asymptotes, use limits to describe the behavior at the vertical asymptotes and the end behavior. Find the domain and range. Determine where the function is continuous and where it is increasing and decreasing. Find any local extrema. f(x) =
What will be an ideal response?
Solve the problem.A job pays a salary of 33,000 the first year. During the next 8 years, the salary increases by 3% each year. What is the salary for the 9th year? What is the total salary over the 9-year period? Round to the nearest cent.
A. $43,057.52; $293,480.42 B. $43,057.52; $378,308.02 C. $41,803.41; $335,250.5 D. $41,803.41; $293,447.09