Question

This graph represents −2x−y=−4.

which ordered pair is in the solution set of −2x−y≤−4?

a) (-3, 1)

b) (1, -3)

c) (-1, 3)

d) (3, 1)

Answer 1

Answer: D. (3, 1)

Step-by-step explanation: Plug in (3,1) to get -2x3 -1 to get -7≤-4, and -7 is less than -4 so D is correct.