A tree has a shadow that is 9 feet long. Otis is 4 feet tall, and he is standing next to the tree. Otis has a shadow that is 4.5
feet long. Use this information to complete the statement about the tree.
2 answers:
Explanation:
The correct answer is: The height of the tree is 8 feet (or <em>the tree is 8 feet tall</em>).
Explanation:
Please see the picture attached with the same.
Given Data:
Tree's shadow is 9 feet long.
Otis is 4 feet tall.
Otis' shadow is 4.5 feet long.
We need to find out how tall the tree is.
The ratios of both of their height and their shadows should be the same, as follows:
The tree is 8 feet tall.
-i
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Answer:
See below
Step-by-step explanation:
For the model function ,
is the vertex, and
is the horizontal growth or shrink factor.
We know that our vertex is from our graph, so we'll need to determine the value of
by using one of the points on the graph:
Thus, our equation for the given graph is .
The domain of a function is the set of all existing real x-values, thus, our domain for the given function is , or all real x-values.
The range of a function is the set of all existing real y-values, thus, our range for the given function is , or all real y-values starting with y=-1 which is included.