1. (4 pts) Which of these graphs represent a one-to-one function? Answer(s): (no explanation required ) (There may be more than one graph that
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# find whih one graph represents a

one to one function

1. (4 pts) Which of these graphs represent a one-to-one function? Answer(s):
(no explanation required ) (There may be more than one graph that qualifies.)
(C)
2. (6 pts) Based on data about the growth of a variety of ornamental cherry trees, the following logarithmic
model about these trees was determined:
h(r) = 6.108 In(?) + 6.099, where ? = age of tree in years and h (1) = height of tree, in feet.
(Note that &quot;In&quot; refers to the natural log function) (explanation optional)
Using the model.
(a) At age 3 years, how tall is this type of ornamental cherry tree, to the nearest tenth of a foot?
(b) At age 12 years, how tall is this type of ornamental cherry tree, to the nearest tenth of a foot?

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