Can somebody plz help solve each questions for what it equals correclty thanks so much :3 WILL MARK BRAINLIEST WHOEVER ANSWERS FIRST !!:DD

If you could answer these your a life saver

Is the response to the survey question "did you smoke in the last week question mark "response to the survey question "did you smoke in the last week? " a discrete random variable, a continuous random variable, or not a random variable?

Which equation is represented by the graph below?