Modeling with quadratic functions common core algebra two homework answers

All right, let's review. The quadratic function, or a function of degree two, has three forms: Standard f ( x) = ax 2 + bx + c, where a is the leading coefficient, b is the middle term coefficient, and c is the constant ( y -intercept) of the function.

The minimum or the maximum value of a quadratic function is also called the vertex (i.e., ( h, k ), where h is the x -value of the vertex and k is the y -value of the vertex). Are you a student or a teacher? As a member, you'll also get unlimited access to over 84,000 lessons in math, English, science, history, and more.

In this lesson, you will learn how to use a quadratic function in the standard, vertex, and factored forms to model a real-life scenario. You will describe and evaluate a path of a launched object using quadratic modeling.

Standard f ( x) = ax 2 + bx + c, where a is the leading coefficient, b is the middle term coefficient, and c is the constant ( y -intercept) of the function. Vertex f ( x) = a ( x - h) 2 + k, where ( h, k) is the vertex]