Find the value of x in the
following parallelogram:

x=35

Step-by-step explanation:

2x-10+2x+50=180 degrees

4x-10+50=180

4x+40=180

4x=140 x=35

there is no

  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.