Identify the range using the box and whisker plot attached.

94 - 82 = 12

Step-by-step explanation:

Ok! Let's try and understand tye concept.

In a box and whisker plot, every vertical line in the box has a unique meaning. There are usually five vertical lines.

1st : LOWEST VALUE

2nd : LOWER QUARTILE

3rd: MEDIAN-

The Middle line is the MEDIAN. What it means is, the exact point where the vertical line intersects with the calibrated horizontal line, that point indicates the MEDIAN

4th: UPPER QUARTILE

5th : HIGHEST VALUE.

THE RANGE is calculated by subtracting the lowest value from the highest value.

That is: from the whisker point on the question-

HIGHEST VALUE = 94

LOWEST VALUE = 82

RANGE = 94 - 82 = 12

the square root of what number? if you add that, then someone will probably answer the question.

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)