Write h(x) = x2 - 6x + 3 in vertex form by following these steps: Step 1: Model x2 - 6x + 3 by placing tiles in the Product section. First place the x2 and -x tiles along the left and top borders to form two sides of a square. Then place the + tiles along the ends of the -x tiles.​

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.