Gianna plotted these points and then connected the points in order from J to N and then back to J to show the shape of her room. Draw the room on the coordinate plane. What is the area of the room???

J: (1,0) K:(1,6) L:(9,6) M:(9,3) N:(6,3)

What is the inverse of the function f(x)=2x+1

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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