20 points

which quadrilaterals always have consecutive angles that are supplementary?
a. parallelograms
b. rectangles
c. rhombi
d. squares

which quadrilaterals always have diagonals that are perpendicular?
a. parallelograms
b. rectangles
c. rhombi
d. squares

which quadrilaterals always have diagonals that bisect each other?
a. parallelograms
b. rectangles
c. rhombi
d. squares

I think they are all letter A

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.