Mad, range or iqr? ? (picture included)

Perry observes the opposite parallel walls of a room in how many lines do the plains containing the walls intersect

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.

For a house call, a veterinarian charges $70, plus $40 an hour. a. write an equation that represents the total fee y y (in dollars) the veterinarian charges for a visit lasting x x hours. equation: y= y= no response given b. find the x-intercept. x-intercept: