What is the value of f(5) in the function below? f(x)=1/4x2^2

Write a story that matches with the expression 42x-5 pls hurry

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.

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps