Multiply.(4i)(2i)

A. -8
B. 8
C. 6
D. -6


Answer: A

Mathematics

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Find a rational function that satisfies the given conditions. Answers may vary, but try to give the simplest answer possible.Vertical asymptotes x = -6, x = -3; horizontal asymptote y = - ; x-intercept (1, 0)

A. f(x) = 
B. f(x) = 
C. f(x) = 
D. f(x) = 

Mathematics

Give the equation of the vertical asymptote(s) of the rational function.g(x) = 

A. x = 
B. x = 
C. y = 
D. x = 

Mathematics

Simplify.5(-2)(5 - 3) - 1

A. -19 B. -21 C. 19 D. -11

Mathematics

Decide whether the composite functions, f ? g and g ? f, are equal to x.f(x) =  , g(x) = x2

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

Mathematics