Which of the following relations has a range of {1, -4}? A {(3, 1), (2. -4)}

B {(1, 3), (-4,2), (-4,4)}

C None of the other answers are correct

D {(1, 3), (-4, 2))

E (3, 1), (2.-4), (1,3)}

B and D

Step-by-step explanation:

Hope this helps -w-

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.