Unit 13 - Quadratic Transformations

Front

What happens to the graph of a quadratic function when the value of a is negative?

Back

The graph is reflected downwards.

Front

Back

Shift the graph up 8 units.

Front

What is the axis of symmetry in a quadratic function?

Back

A vertical line that passes through the vertex and divides the parabola in half.

Front

Back

Front

What is the vertex of the equation y = (x + 4)^2 - 6?

Back

(-4, -6).

Front

What effect does changing the value of h in the vertex form of a quadratic function have?

Back

It shifts the graph horizontally.

Front

What does the value of k represent in the vertex form of a quadratic function?

Back

It represents the vertical shift of the graph.

Front

If a quadratic function opens upwards, what can you say about the value of a?

Back

The value of a is positive.

Front

What is the standard form of a quadratic function?

Back

Front

How do you find the vertex of a quadratic function given in standard form?

Back