Cindy says she found a shortcut for doing multiplication problems. when she multiples 3 x 24,she says,’
“3x4 is 12,or,1 ten and 2 one.” then, there’s just 2 tens left in 24,so add it up, and you get 3 tens and 2 ones.” do you think cindy shortcut works?

no

Step-by-step explanation:

3 x 24 = 72

3 10 &2 1 is 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.

yes

step-by-step explanation:

yes