Determine which figure below has been rotated 270 clockwise about the origin

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation

Find the value of x. give reasons to justify your solutions! c ∈ ae