The polynomial function i (t)=-0.1t^2+1.6t represents the yearly income (or loss) form a real estate investment where t is time in years. after what year does income begin to decline

What is the difference between regular convex and concave polygons

Adam plans to choose a video game from the section of the store where everything is 75% off. he writes the expression d-0.75d to find the sale price of the game if the original price is d dollars. gena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. use the drop down menus to explain each part of adams and rena's expression

What properties allow transformation to be used as a problem solving tool