What are the domain and range of f(x) = f(
+ 2?
6
6
O domain: {xIx> - *); range: {y|y>0}
O domain: {x\x> }; range: {y [y>2}
: }
O domain: {x | x is a real number}; range: {yly> 2}
O domain: {x|x is a real number}; range: {yly>-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 33 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 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.

What is the radical expression that is equivalent to the expression 27 1 over 5?

Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?