Which function would be produced by a horizontal stretch of the graph of y = vt followed by a reflection in the 3-axis?
y=V}(-2)
y = -V 22
y = -2
y = 2(-2)

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.