What’s the correct answer for this?

7.(03.01 lc)which set represents the range of the function shown? {(-1, 5), (2,8), (5, 3), 13, -4)} (5 points){-1, 2, 5, 13){(5, -1), (8, 2), (3,5), (-4, 13)){-4, 3, 5, 8}{-4, -1, 2, 3, 5, 5, 8, 13}

Solve x+3y=6 and 4x-6y=6 by elimination . show work !

The graph shows the distance kerri drives on a trip. what is kerri's speed . a. 25 b.75 c.60 d.50