The area of a rectangular garden is 9k^2 – 4 and the length is (3k + 2) What is an expression for the width?

Which graph represents the linear function below? y-4= (4/3)(x-2)

What is the area of the shaded sector?

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