the temperature in Portland, Marine, reached -3.5ºF one day last winter. Between with two integers does the temperature lie?
1 answer:
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Answer:
The correct option is B.
Step-by-step explanation:
The given function is
The new function is
.... (1)
It is in the form of
.... (2)
Where, m is a constant.
If m is negative, then there is a vertical reflection over x-axis. If the constant is greater than 1, we get a vertical stretch and if the constant is between 0 and 1, we get a vertical compression.
From (1) and (2), we get
Since the value of m is negative and absolute value of m is between 0 and 1, therefore the graph g(x) shows the vertical reflection over x-axis and vertical compression.
Option B is correct.
