Mixed Graphing Quadratic Functions

Front

What is the equation of a quadratic function in vertex form?

Back

Front

What is the maximum/minimum of a parabola called?

Back

The maximum or minimum point of a parabola is called the vertex.

Front

How can you determine if a parabola opens up or down?

Back

Front

What do we call the graph of a quadratic function?

Back

The graph of a quadratic function is called a parabola.

Front

What is the standard form of a quadratic function?

Back

Front

What is the axis of symmetry in a parabola?

Back

Front

Back

The vertex of the parabola is (-1, 3).

Front

How do you find the x-intercepts of a quadratic function?

Back

Front

What is the significance of the 'a' value in a quadratic function?

Back

The 'a' value determines the direction of the parabola (upward or downward) and its width (narrow or wide).

Front

What does it mean for a function to be increasing or decreasing?

Back

A function is increasing on an interval if the output values rise as the input values increase, and decreasing if the output values fall.