1. The function shown below is atransformation of y = J; a} Write its equation as viewed as a vertical stretch in the form J: = a4}: b} Write its equation as viewed as a horizontofstretch in the formy = sibx : 2. Show algebra icallv that the two equations {above} are equivalent. 3. Take the graph shown above and reflect it into all four quadrants on the grid below. 4. If viewed as a vertical! stretch, write the equation of the graphs in the quadrants indicated: Q# 1: Q#2: Q#3 : CUM: 5. The speed of sound depends on the ambient air temperature. The formula that relates air temperature T {degrees Celsius} to the speed of sound v {meters/second} is given by: T 273.15 v=331.3 1+ a} Use technology to graph this function. {Note: v is the dependent variable and Tthe independent variable.} Sketch the graph below. {You are free to use Desmos, a graphing calculator, wolframalpha.com, etc.} b} State the functions domain {T}: c) State the functions range {v}: d} Determine the speed of sound to the nearest m/s at a temperature of 40 \"C