Find the geometric mean between 4 and 25

How can constraints be used to model a real-world situation?

Annabelle's homework is 75% it took her three hours how long should she estimate it will take her to complete her homework.

The function y= x - 4x+ 5 approximates the height, y, of a bird, and its horizontal distance, x, as it flies from one fence post to another. all distances are in feet. complete the square to find and interpret the extreme value (vertex). select two answers: one extreme value and one interpretation.