No help needed this is for one person

X2 + y 2 = 36 x + y = 6 solve the system of equations.

Which graph represents the function g(x) = |x + 4| + 2?

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?