The graph models function r. the table of values models function s. which statement is true about these functions?
a) the two functions have the same rate of change.
b) both functions do not have a constant rate of change.
c) function r has a greater rate of change than function s.
d) function s has a greater rate of change than function r.
eliminate

Which expression gives the area of the triangle shown below

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.

Having a hard time understanding this question (see attachment).