Help and explain how

Table shows a direct variation.

Step-by-step explanation:

For the direct variation equation representing the table will be in the form of,

y = kx

Where 'k' is the proportionality constant.

From the table attached,

For x = -10 and y = -20,

-20 = k(-10)

k = 2

For x = 1 and y = 2

2 = k(1)

k = 2

For x = 2 and y = 4,

4 = 2k

k = 2

For all points given in the table 'k' is same or constant.

Therefore, relation represented by the table shows a direct variation.

answer: ff

f

step-by-step explanation: f

ff

school a:

minimum value is 2

maximum value is 22

the lower quartile is 2.5

the median is 10

the upper quartile is 15.5

school b:

minimum value is 9

maximum value is 20

the lower quartile is 12

the median is 16

the upper quartile is 18

box plot for school a isn't symmetrical. the data tails on the right

box plot for school b isn't symmetrical. the data tails on the left

hope i

-lavira: )