I am going to jail because chrisbreezy told me too

What are the domain and range of the function? f(x) = -4 (sqrt)x

Find the value. a. 0.003 b. 0.03 c. 0.3 d. 3

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?