Ayoga membership costs $16 and an additional $7 per class. write a linear equation modeling the cost of a yoga membership. y = 16x + 7 y = 7x + 16 y = 23x + 7 y = 23x + 16,

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.