4-1 Learning Targets

I can find the equation for the axis of symmetry, the y-intercept, and the vertex of a quadratic function.

I can determine whether a quadratic function has a minimum or maximum value.

I am able to find the vertex of a quadratic function and interpret the maximum or minimum value of the vertex in the context of areal-world situation.

4-2 Learning Targets

I can find the solutions to a quadratic equation by graphing the equations and determining the points where the graph crosses the x-axis.

I can use technology to graph and find the solutions to a quadratic equation.

4-3 Learning Targets

I can solve quadratic equations by factoring.

I can write a quadratic equation given the roots of the equation.

I can write and solve a quadratic equation given a real-world problem.

4-4 Learning Targets

I can define the imaginary unit and a complex number.

I can add, subtract, multiply and divide complex numbers.

I can solve simple quadratic equations with complex roots.

I understand how imaginary roots relate to the graph of a quadratic function.

4-5 Learning Targets

I can complete the square for any quadratic expression.

I can use the process of completing the square to solve any quadratic equation.

4-6 Learning Targets

I can find the value of the discriminant.

I can describe the number and type of roots.

I can find the exact solutions by using the Quadratic Formula.

I can apply the Quadratic Formula to real-world applications.

4-7 Learning Targets

I can identify the axis of symmetry, vertex, and direction of opening of a quadratic equation written in vertex form.

I can write a quadratic equation in standard form in vertex form.

I can write a quadratic equation in vertex form in standard form.

4-8 Learning Targets

I can graph a quadratic inequality in two variables.

I can solve a quadratic inequality in one variable algebraically.