6.1 Solve System of Equations by Graphing WS#2 1. Ramona sets up a lemonade stand in front of her
house. Each cup of lemonade costs Ramona $0.30
to make, and she spends $6 on the advertising signs
she puts up around her neighborhood. She sells
each cup of lemonade for $1.50.

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.