Press the hotspots of the relationships shown that are linear functions. Select all that apply
y + 4 = 2x
x
х
0
2.
3
-0.5
-1
4
-1
у
-0.5
0
y = 3 - x?
.
x
х
-2
wo
2
3.5
у
2.5
2.75
3
3.25
1
3
-2
роо о

Adolphin is swimming with her friend. the dolphin jumps to a height of 4.54.54, point, 5 meters above the surface of the water as her friend swims 9.89.89, point, 8 meters directly below her. what is the position of the dolphin's friend relative to the surface of the water? meters