Ms. Blankenship had 80$ to purchase school supplies for her class. She bought 32 glue sticks and 32 boxes of crayons. Each glue stick cost $1.40,and each box of crayons cost $0.59.How much money did Ms. Blankenship have left after these purchases? A-$16.32
B-$18.88
C-$63.68
D-$35.20

Step-by-step explanation:

a.$16.32

  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.