Addition of functions: the Polynomial Form Sum of a linear and a quadratic function In the sum operations below, a linear function has beed added to a quadratic function to obtain a new quadratic function. Choose the appropriate linear function from among the functions whose graphs appear below (A-H), and explain the considerations that led you to your choice.

The three components Quadratic functions - polynomial form Addition of functions Polynomials Constructing a function in Polynomial Form Changing a coefficient Family features I Family features II Sum of linear and quadratic Sum of quadratic functions Green areas Constructing quadratic functions through points Extension: polynomials Exercise 1 Exercise 2 Exercise 3 Exercise 4 Exercise 5 Exercise 6