If (20,8) and (25, 10) belong to a proportional relationship, what is the constant of proportionality A. 5/2

B. 3/2

C. 1/2

D. 2/5

add the table and i will answer correctly

step-by-step explanation:

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.

probability for j is 1/4

while

a is 1/6

i’m sorry but i don’t know sorry