•
1
2
3 4 5 6 7
8
battery life in hours
9
8
7
6
5
4
3
2
1
0
1
7
8
2 3 4 5 6
battery life in hours
1
2
3
4
5
6
7
8
battery life in hours
The dot plot, histogram, and box plot represent
the distribution of the same data in 3 different
ways.
1) What information can be seen most easily in
the dot plot?
2) What information can be seen most easily in
the histogram?
3) What information can be seen most easily in
the box plot?
Parabolas y=−2x^2 and y=2x^2+k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.