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Calculus I Quiz
2 September
14, 2004

Name _________________ R. Hammack Score_____

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(1) The graphs of two functions f
and g are given.

Use the graphs to answer the following questions.

(a)
f(4) = 1

(b)
g(f(4))
= g(1) = 3

(c)
f(0) + g(0)
= 4 + 1 = 5

(d) f(1)g(1)
= (4)(3) = 12

(2) Write the function
as a composition of two simpler functions.

Let
and . Then
h(x)
= f(g(x)).

(3) The graph of a function g(x)
is given. Sketch the graph of .

The graph of y =
g(x+2) is drawn dashed.

The graph of y =
-g(x+2) is drawn solid.