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charleechristan
05.05.2020 •
Mathematics
If I were to graph x >7, would it be a
closed circle or open circle?
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Ответ:
Step-by-step explanation:
Use the information in the table to select the true statement.
A.
The 3rd nap is the least consistent in duration because its mean is the lowest.
B.
The 3rd nap is the least consistent in duration because its standard deviation is the highest.
C.
The 1st nap is the least consistent in duration because its mean is the highest.
D.
The 2nd nap is the least consistent in duration because its standard deviation is the lowest.
Ответ:
perpendicular: -1/7x; parallel: 7x
Step-by-step explanation:
So the only blanks that we need to fill in is the slope. The given slope is 7. a line parallel to the given would have the same slope so we answer 7x. for perpendicular, the slope is reciprocal and change the signs. taking the given slope of 7 we must change the sign from positive to negative and use the reciprocal (7/1>1/7). our answer for perpendicular is -1/7x