Jeremy says that 5.676677666777... is a rational number because it is a decimal that goes in forever with a pattern. Is he corre
1 answer:
Answer: Jeremy is not correct as the decimal has no pattern.
Step-by-step explanation:
- A decimal number that is repeating is a rational number as it can be written as
, where
.
For example : 3.56555...., 4.454545....
Given: Jeremy says that 5.676677666777...
Here the number has no repeated pattern as we can see after the decimal (first 67 then 6677 then 666777).
That means it is not rational.
So, Jeremy is not correct as the decimal has no pattern.
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Answer: Choice C
Vertex = (5, -2)
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Explanation:
Vertex form is where the vertex itself is located at (h,k)
As the name implies, we can very quickly pull out the coordinates of the vertex without doing much math at all.
In the case of choice C, we have which is the same as
and we can see that h = 5 and k = -2. Therefore, the vertex is located at (h,k) = (5, -2)