Which equation shows

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

Which value of y will make the inequality y< -1 false?

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.