Use a graphing calculator to solve the equation. Round your answer to two decimal places.ex = x2 - 1

A. {2.54}
B. {-1.15}
C. {0}
D. {-0.71}


Answer: B

Mathematics

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Perform the division. ? ?

A. x4 + 25x2 + 125x + 625 B. x4 + 625 C. x4 + 5x3  + 25x2 + 125x + 625 D. x4 + 5x3 + 25x2 + 125x

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Find the first five terms of the infinite sequence whose nth term is given.an = (-1)n - 1 ()

A. - 31
B. 31 
C. 31 
D. - 3- 1 

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Decide whether the composite functions, f ? g and g ? f, are equal to x.f(x) =  , g(x) = x5 + 12

A. Yes, no B. No, yes C. No, no D. Yes, yes

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