PLEASE HEL. WILL REWARD BRAINLIEST. Which function is equivalent to y=3(x−2)2+6?
A. y=3x2+10
B. y=3x2−12x+18
C. y=3x2−12x+30
D. y=3x2−4x+10

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.