(Note: Click on the graph to see a larger version in a separate window.) a) What
ID: 2844313 • Letter: #
Question
(Note: Click on the graph to see a larger version in a separate window.)
a) What is the domain of g? Give your answer in interval notation.
b) If t=3, then f(t)+f(3)= .
c) Estimate the solution of the equation f(x)=?3.
x=
d) On what interval is the function f increasing? Give your answer in interval notation. Round your endpoints to the nearest whole number.
e) For what values is g(x)?0? Write your answer in interval notation.
Note: You can earn partial credit on this problem.
P.s. Obviously (b) is wrong.
Use the graphs of f (in blue) and g (in red) to answer these questions: (Note: Click on the graph to see a larger version in a separate window.) What is the domain of g? Give your answer in interval notation. [-6, 7] If t=3, then f(t)+f(3)= f(6) Estimate the solution of the equation f(x)=?3. x = On what interval is the function f increasing? Give your answer in interval notation. Round your endpoints to the nearest whole number. For what values is g(x)?0? Write your answer in interval notation. Note: You can earn partial credit on this problem. P.s. Obviously (b) is wrong.Explanation / Answer
The (b) part will be 0
(c) there is no solution because f is never>0
(d) f is increasing from [-1,3]
because the slope is positive and the value of f increases when x increases.
(e) for x= -3 and x=4 g(x)= 0
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