Unit 04 Quadratic Functions Test 2024

Front

What is the standard form of a quadratic function?

Back

Front

What does the vertex of a quadratic function represent?

Back

The vertex of a quadratic function is the highest or lowest point on the graph, depending on the direction of the parabola. It represents the maximum or minimum value of the function.

Front

How do you determine if a quadratic function opens upwards or downwards?

Back

Front

What is the axis of symmetry in a quadratic function?

Back

Front

What is the effect of translating a quadratic function left or right?

Back

Front

What is the effect of translating a quadratic function up or down?

Back

Front

What is the quadratic formula used for?

Back

Front

What does the discriminant of a quadratic equation tell us?

Back

Front

How can you identify a quadratic function from its graph?

Back

A quadratic function can be identified from its graph as a parabola, which can open upwards or downwards. It has a vertex, an axis of symmetry, and may intersect the x-axis at zero, one, or two points.

Front

What is the vertex form of a quadratic function?

Back