Agirl has $2.87 in pennies, nickels, dimes, and quarters. if she has an equal number of coins of each kind, how many coins does she have? answer is a whole number.

  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.

answer is : muchas/tipicas

have a nice day!

~recklesschicken