~ .
7. Given the following information about a function:
the parent function is y = |x|
domain is {x ER)
range is {y ER| y<= 2)
increasing on the interval (-infinity,3] and decreasing on the interval [3,infinity)
passes through the point (1,-4)
Determine two possible equations for f(x). Explain how you determined any variables.

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?