Find an equation of variation for the given situation.y varies inversely as x and y = 0.9 when x = 0.7
A. y = 
B. y = 1.29x
C. y = 
D. y = 
Answer: A
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Use the power rule and the power of a product or quotient rule to simplify the expression.(x9y5)3
A. x27y5 B. x27y15 C. x9y15 D. x12y8
Provide an appropriate response.Shortly before an election, a market research firm took a poll to find out whether people were planning to vote for or against a particular ballot measure. The results are shown below. 
The ballot measure will pass if a simple majority (more than 50%) vote in favor of the measure. You wish to construct a graph to represent the data. It should be easy to see from your graph whether more than 50% of the people are planning to vote in favor of the measure. Which graph would be more useful, a bar graph or a pie chart? Explain your thinking.
What will be an ideal response?
Write the form of the partial fraction decomposition of the rational expression. It is not necessary to solve for the constants.
A. 
+ 
+ 
+ 
B. 
+ 
+ 
+ 
C. 
+ 
+ 
D. 
+ 
+ 
Graph the equation.y2 - 8y + 8x + 56 = 0
A. 
B. 
C. 
D. 