Question

Which ordered pair is a solution of y = x – 4?
a. (−1, −5)
b. (0, −3)
c. (2, 6)
d. (3, 1)

my answer C (2, 6)

Answer 1

You are correct.

Answer 2

Which equation has (2, −1) as a solution?
a. y = 2x − 1
b. y = x + 3
c. y = x – 3
d. y = −2x + 1

my answer A y = 2x -1

Answer 3

guess again.

2*2-1 = 3 not -1

clearly you did not test your choice.

Answer 4

Which ordered pair is a solution of y = x – 4?
a. (−1, −5)

-5 = -1 - 4 yes