Anna is building a figure that has three columns of unit cubes. The first column is shown below. The other two columns each have four fewer unit cubes than the first column. What is the volume in cubic units, of Anna’s figure?

  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.

7

step-by-step explanation:

i'm assuming you need to figure out how many campers go into each tent.

i got the answer by:

24+4=28

28/4=7  

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1