David has a rectangle and a right triangle. -The length of the rectangle is 5 more than its width, w -The length of the shorter leg of the triangle is equal to the rectangle's width -The length of the longer leg of the triangle is twice the length of the rectangle Which function, f(w), represents the combined area of the rectangle and the triangle? A) f(w)=2w^2+10w B) f(w)= 3w^2+15w C) f(w)= w^2+10w+25 D) f(w)= w^2+15w+50

d? maybe

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.