How do I express 24.357 in words

Which expression is equivalent to 2x^2+2x-4/2x^2-4x+2

The graph shown is the graph of which function?

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?