Which relation is a function a) {(1, 2) (2, 3) (3, 4) (1, 5)} b) {(1, 2) (2, 5) (3, 2) (4, 5)} c) {(1, 2) (2, 3) (3, 4) (2, 5)} d) {(1, 2) (1, 3) (3, 2) (4, 2)}

1. x> -5

2. x< 8

step-by-step explanation:

1. 2x> -10

divide by 2 from both sides of equation.

2x/2> -10/2

simplify, to find the answer.

-10/2=-5

x> -5 is the correct answer.

2. 3x< 24

divide by 3 from both sides of equation.

3x/3< 24/3

simplify, to find the answer.

24/3=8

x< 8 is the correct answer.

i hope this you, and have a wonderful day!

answer: c

(2, -4)

goes 7 to the

(9, 4)

easy