Clarise is working with a linear function where the two variable quantities increase and decrease in the same direction. Each corresponding output value is the result of only multiplying the input value by the same factor. Is the function increasing or decreasing? How do you know?

The bottom of ignacio's desktop is 74.5cm from the floor. ignacios sits in his adjustable chair, and the tops of his legs are 49.3cm from the floor. each clockwise rotation of the knob on the chair raises ignacio's legs by 4.8cm. write an inequality to determine the number of clockwise rotations, r, ignacio could make with the knob without his legs touching the desk.