Complete the equation of the line whose y-intercept is(0,5) and slope is -9.

1. the following set of data represents the number of waiting times in minutes from a random sample of 30 customers waiting for service at a department store. 4 5 7 10 11 11 12 12 13 15 15 17 17 17 17 17 18 20 20 21 22 22 23 24 25 27 27 31 31 32 a. determine the number of classes and class interval.

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane

How can you tell when x and y are not directly proportional?