Which quadratic function fits the three points (1,-2) (2,-2) and (3,-4)

1/3(x-10)=-4 solve for x with steps

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

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.