What is the pattern in going from point R (2, 3) to point S (1, 5)? A. Left 1, up 2
B. Right 1, down 3
C. Right 1, up 2
D. Left 2, down 3

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label?