Almost half of companies let other firms manage some of their Web operations - a

Question

Almost half of companies let other firms manage some of their Web operations - a practice called Web hosting. Managed services - monitoring a customer's technology services - is the fastest growing part of Web hosting. Managed services sales are approximated by the function f(t) 0.469t^2 + 0.758t + 0.44 (0 lessthenorequalto t lessthenorequalto 10) where f(t) is measured in billions of dollars and t is measured in years, with t = 0 corresponding to 1999. t Find the Interval where/Is increasing. (Enter your answer using interval notation.) What does your result tell you about sales In managed services from 1999 through 2009? In 1999 sales were much bigger than In 2009. Sales were decreasing during this period. Sales remained the same during this period. Sales were increasing during this period. Sales were initially increasing, but then became constant

Explanation / Answer

we can see that f is increasing with the time.

a) it is increasing in the interval [0,10]

b)

f is increasing as t increases that means sale is increasing with the time.

t f 0 0.44 1 1.667 2 5.708 3 15.377

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