ANSWER WITH SOLUTIONS "The life expectancy for females born during 1980-1985 was aproximately 77.6 years. This grew to 78 years during 1985-1990 and to 78.6 years during 1990-1995. Construct a model for this data by finding a quadratic function whose graph passes through the points (0,77.6), (5,78), and (10,78.6)....
Solve this please y=5x-8 and y=6x+3 by elimination