Please help! Describe a sequence of transformations that maps Figure A to Figure B.

A. A 270° rotation about the origin, and then a dilation of 2 with center (0,0)

B. A 270° rotation about the origin, and then an expansion of 2 with center (0,0)

C. A 90° rotation about the origin, and then an expansion of 2 with center (0,0).

D. A 90° rotation about the origin, and then a dilation of 2 with center (0,0)

The equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true? a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of 5/9 degree celsius. a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit. a temperature increase of 5/9 degree fahrenheit is equivalent to a temperature increase of 1 degree celsius. a) i only b) ii only c) iii only d) i and ii only