A study found that there is no direct relationship between the time that 8th-grade students spend brushing their teeth and their
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Given:
The point is (-2,4).
To find:
Whether the point (-2,4) satisfy or
.
Solution:
We have a point (-2,4).
Substituting x=-2 in 3x+5 and check whether it is greater, equal or less than y value, i.e., 4.
-1 is less than 4.
In can be written as
Therefore, the given point (-2,4) satisfy .