Solve for the requested variable.Your company uses the quadratic model y = -4.5x2 + 150x to represent the average number of new customers who will be signed on (x) weeks after the release of your new service. How many new customers can you expect to gain in week 6?

A. 369 customers
B. 873 customers
C. 288 customers
D. 738 customers


Answer: D

Mathematics

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Find the linear approximating polynomial for the function centered at a.f(x) = sin x, a = 0

A. p1(x) = -x B. p1(x) = 0 C. p1(x) = 2x + 1 D. p1(x) = x

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Evaluate the expression.(-4)-1

A. -4 
B. - 
C.
D. 4 

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Find a formula for the function graphed.

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

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Multiply.

A. 488,230 B. 498,130 C. 488,130 D. 487,130

Mathematics