PLZ HELP Select all that apply.

The slope of the graph of a direct variation function is -3. Which of the following is true?

The point (2, -6) is on the graph of the function.

The equation is y = -3 x.

The function is linear.

The equation of the function is y = - x.

Can someone me i’m confused. will give brainliest and a whole bunch of points

Acylinder and its dimensions are shown. which equation can be used to find v, the volume of the cylinder in cubic centimeters?

Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list