Break apart strategy for 518+372=
1 answer:
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ANSWER
Option D
EXPLANATION
The parent radical function is
The transformed function is
This is a transformation of the form.
which shifts the parent function horizontally by k units to the right and stretches the parent function vertically by a factor of 'a'.
In this case a=2 and k=3,
there is a horizontal shift of 3 units to the right and a vertical stretch by a factor of 2.
The last choice is correct.
Answer:
Step-by-step explanation:
1)
We can find an open interval . Which contains the closed interval
when
Therefore, the intersection of all the open intervals containing
2)
We can find closed intervals containing in
when
Since is closed, the intersection of all those intervals containing