Write the quadratic function in the form y = a(x - h)2 + k.y = x2 - 8x
A. y = (x - 4)2 - 16
B. y = (x + 4)2 - 4
C. y = (x - 8)2 - 64
D. y = (x + 8)2 - 8
Answer: A
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For the given sets, construct a Venn diagram and place the elements in the proper region.Let U = {c, d, g, h, k, u, q} A = {d, h, g, q} B = {c, d, h, u}
A.
B.
Solve the problem.A long-distance runner runs 6 miles south and then 9 miles east. How far is the runner from the starting point? Round your answer to the nearest thousandth if necessary. East --9 mi-->
A. 11.817 mi B. 5.477 mi C. 15 mi D. 10.817 mi
If and
, what is
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The cost C (in millions of dollars) of removing p% of the industrial and municipal pollutants
discharged into a river is given by
?
.
?
Find the costs of removing 70% of the pollutants.
(Round your answer to two decimal places.)
?
A. $568.33 million B. $588.33 million C. $578.33 million D. $558.33 million E. $548.33 million