Friday Flashcard 15, Part 2

Front

What is a parent function?

Back

A parent function is the simplest form of a function type, which serves as a base for creating more complex functions. Examples include linear functions (y = x), quadratic functions (y = x^2), and cubic functions (y = x^3).

Front

What is the shape of the graph of a quadratic function?

Back

Front

Back

Front

Back

Front

What is the vertex of a parabola?

Back

The vertex of a parabola is the highest or lowest point on the graph, depending on whether it opens upwards or downwards.

Front

What is the axis of symmetry in a quadratic function?

Back

Front

What is the difference between a linear function and a quadratic function?

Back

A linear function has a constant rate of change and its graph is a straight line, while a quadratic function has a variable rate of change and its graph is a parabola.

Front

What is the standard form of a quadratic function?

Back

Front

What is the significance of the discriminant in a quadratic equation?

Back

Front

How do you find the y-intercept of a quadratic function?

Back