Question

Find the missing coordinate to complete the ordered pair.

y = -x + 5 (9, )
(9, -4)
(9, 4)
(9, -7)
(9, 7)

Answer 1

(9, -4)

Explanation:

Substitute 9 for x in the expression.

y = -(9) + 5

y = -9 + 5

y = -4

The ordered pair is (9, -4).

Answer 2

(9, -4)

Explanation:

`{ \bf{y = - x + 5 \: \: (9, - )}}`

Substitute x with 9, to find x:

`{ \sf{y = - 9 + 5}} \\ y = - 4`