If Terry had a total sale of $950 last week, how much did she earn in commissions? Based on the information, write an equation that gives the total commission, C, for any given sale.

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.