Write the inverse of this relation.

{ (1, -3), (-2, 3), (5, 1), (6, 4) }

Your coordinates would be : (-3,1), (3,-2), (1,5), and (4,6).

All you need to do is to flip around the x and y values of each coordinate.

So, just follow this: (x,y) ---> (y,x)

(1,-3) ---> (-3,1)

(-2,3) ---> (3,-2)

(5,1) ---> (1,5)

(6,4) ---> (4,6)

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2