7. Mrs. Golden pulls names from the jar to determine who will be the class leader. There are 13 girls and 9 boys in the class. What is the probability that a boy will be the class leader?

9:22

Step-by-step explanation:

9 is the boys 13 is the girls

22 is the total

c

step-by-step explanation:

c

  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.