Which statement about the ordered pairs (2, - 9) (2, - 9) and (3, - 6) (3, - 6) is true for the equation 5x-y3=135x-y3=13?

(2, - 9) (2, - 9) is a solution to the equation.

(3, - 6) (3, - 6) is a solution to the equation.

Both ordered pairs are solutions.

Neither ordered pair is a solution.

5x - y³ = 135x - y³ = 13

The answer can be obtained by simply putting the ordered pair into the equations. First (2, - 9)

5 (2) - (9) ³ = 135 (5) - (-9) ³ = 13

10 + 729 = 675 + 729 = 13

739 = 1404 = 13

This is not true. Therefore this is not a solution

Second (3,-6)

5 (3) - (-6) ³ = 135 (5) - (-6) ³ = 13

231 = 891 = 13

This is also not true

Therefore, neither ordered pair is a solution.