Answer the question.List the real roots of f(x) = 150(5x - 2)2(30x - 1)(x2 - 6)
A. 
, 
, 
(multiplicity 2)
B. 
(mulitplicity 2), 
, 
C. - 
(mulitplicity 2), - 
, - 
D. 
(mulitplicity 2), 
, 
(multiplicity 2)
Answer: B
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A sample statistic and margin of error are given. Find the confidence interval likely to contain the population parameter of interest and answer the question.In a survey conducted in a certain city it was found that 5.3% of men and 6.1% of women were unemployed. The margin of error for each report was 0.6 percentage points. Use each sample statistic to find a confidence interval. Can we conclude that the unemployment rate is higher amongst women than amongst men?
A. men: 4.7% to 5.3% women: 6.1% to 6.7% yes B. men: 4.7% to 5.9% women: 5.5% to 6.7% no C. men: 5.3% to 5.9% women: 5.5% to 6.1% no D. men: 5% to 5.6% women: 5.8% to 6.4% yes
For the function, find the average rate of change of f from 1 to x: 
f(x) = x3 + x
A. 
B. 1
C. x2+ x + 2
D. x2+ 2
Add and simplify.
+ 
A. 
B. 
C. 
D. 
Graph the circle 
with your graphing calculator. Use the feature on your calculator that allows you to evaluate a function from the graph to find the coordinates of all points on the circle that have the given x-coordinate. Write your answers as ordered pairs and round to four places past the decimal point when necessary.
?
What will be an ideal response?