Find y if the point (8, y) is on the terminal side of ? and  .

A. y = 4
B. y = ±6
C. y = ±10
D. y = 24
E. y = ±15


Answer: E

Mathematics

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Solve.A projection of the annual growth rate (in %) of the number of users of a certain electronic compass is , where t is the number of years after 2000. Sketch the graph of this function from 2000 to 2010. p% growth ratet years after 2000

A.  p% growth rate
t years after 2000
B.  p% growth rate
t years after 2000
C.  p% growth rate
t years after 2000
D.  p% growth rate
t years after 2000

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Find the volume of the indicated region.the region that lies under the plane   and over the triangle with vertices at , and 

A. 6 B. 12 C. 10 D. 8

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Use transformations to graph the function. Determine the domain, range, and the equation of the horizontal asymptote of the function.f(x) = -2(x + 3) + 4

A. domain: (-?, ?); range: (-?, -4); 
horizontal asymptote: y = -4 

B. domain: (-?, ?); range: (-?, -4); 
horizontal asymptote: y = -4

C. domain: (-?, ?); range: (-4, ?); 
horizontal asymptote: y = 4

D. domain: (-?, ?); range: (-?, 4); 
horizontal asymptote: y = 4

Mathematics

Multiply or divide as indicated. Make sure that your answer is reasonable by estimating first. 17.63 × 0.009

A. 0.25867 B. 1.25867 C. 0.26867 D. 0.15867

Mathematics