What is the volume of this rectangular prism?

The volume is 5 cm^3

Step-by-step explanation:

v= lwh

v= 4/1 * 1/2* 5/2

v= 20 /4

v= 5

the answer is attached to the picture

4 + 5 7/9= 9 7/9

step-by-step explanation:

  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.