The MS 137 flag football team won 16 games last year. This year, they won 20 games. What is the percent increase in the number of games the flag football team won from last year to this year?

Given the quadratic function f(x)=3x^2-24x+49 a. use “completing the squares” to convert the quadratic function into vertex form b. state the vertex c. find the x and y intercepts d. graph the function