Establish the identity.csc2u - cos u sec u= cot2 u
What will be an ideal response?
csc2u - cos u sec u = csc2u - cos u ? 
= csc2u - 1 = cot2u
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Match the given equation with one of the graphs.
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= 1
A. 
B. 
C. 
D. 
The amount G, in pounds, of grass a kangaroo will eat in a day depends on the amount V, in pounds per acre, of vegetation present. The relationship is given by
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A: Make a graph of G versus V. Include vegetation levels up to 2,000 pounds per acre.B: What vegetation level will cause a kangaroo to consume 2.1 pounds in a day?C: Is the graph concave up or concave down? Explain in practical terms what this means about how the kangaroo feeds.D: What is the most a kangaroo will eat in a day no matter how much vegetation is present?
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Round your answer to two decimal places if necessary.
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What will be an ideal response?
Provide an appropriate response.Given a geometric sequence such that a1 = 1 and a3 = 
, find a6.
A. 
B. 
C. 
D. 
If possible, evaluate the expression by hand. If not, approximate the answer to the nearest hundredth.729-1/3
A. 9
B. 
C. 
D. -9