Second-degree, with zeros of −2 and 7, and goes to −[infinity] as x→−[infinity].

Construct a polynomial function with the stated properties. Reduce all fractions to lowest terms.

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?