Graph each function. Identify the intervals where the function is increasing, decreasing, or
constant. SEE EXAMPLE 2
20. f(x) =
=
(x + 1, X < 1
-X-3,822

On a architect's drawing of a house, 1 inche representa 1.5

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?