What are the domain and range of the function? f(x)=−4x√

Domain: (−∞, 0]

Range: ​(−∞, ∞)​

Domain: (−∞, ∞)

Range: (−∞, ∞)

Domain: [0, ∞)

Range: (−∞, 0]

Domain: [0, ∞)

Range: [0, ∞)

The blue whale is the largest animal living on the earth. the average blue whale measures 100 feet long (30 meters) and weighs 300,000 pounds (136,000 kilograms). a whale’s head is 1⁄3 of the length of its body. a new baby whale is 1⁄4 the length of a grown whale. the average man is 1⁄17 the length of a blue whale, and 1⁄1,818 its weight. a human baby measures 1⁄4 of the length of an adult. calculate the following information: how long is a whale’s head? how long is a new baby whale? how tall is the average man? how much does the average man weigh? how tall is the average human baby?

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.