Which of the following is the graph of f(x) = -0.5 x + 31 -2?

its 69.420

step-by-step explanation:

the answer is b

cross multiplying, we get :

⇒ (3) × (5) = (9) × (x)

⇒ 15 = 9x

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: )