Find the value for the function.Find -f(x) when f(x) = -2x2 + 2x - 1.
A. 2x2 - 2x - 1
B. -2x2 - 2x + 1
C. -2x2 - 2x - 1
D. 2x2 - 2x + 1
Answer: D
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Write the decimal in words.7.093
A. Seven and ninety-three divided by a thousand B. Seven and ninety-three thousandths C. Seven and ninety-three hundredths D. Seven and ninety-three ten-thousandths E. Seven ninety three thousand
Determine which region, I through VII, the indicated element belongs.During a special club meeting of the Garden Club, three items were voted on. The votes of nine members are shown in the table that follows. Determine in which region of the Venn diagram the member in question would be placed. The set labeled "Vote 1" represents the set of members who voted "yes" on vote 1, and so on.
Ruiz
A. VI B. I C. II D. IV
Find the present value of the given annuity. Round to the nearest cent.Payments of $19,000 made annually for 10 years at 6% compounded annually
A. $139,841.65 B. $145,391.80 C. $150,816.30 D. $123,072.50
Solve the problem.In September 1998 the population of the country of West Goma in millions was modeled by 
At the same time the population of East Goma in millions was modeled by
In both formulas x is the year, where 
corresponds to September 1998. Assuming these trends continue, estimate the year when the population of West Goma will equal the population of East Goma.
A. 14 B. 1984 C. 2011 D. 2012