Quadratic Functions in Standard Form Warmup 4

Front

What does the leading coefficient of a quadratic function determine about the graph?

Back

The leading coefficient determines the direction in which the graph opens: if it is positive, the graph opens up; if it is negative, the graph opens down.

Front

What is the standard form of a quadratic function?

Back

Front

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

Back

Front

What is the axis of symmetry in a quadratic function?

Back

Front

What is the significance of the vertex in a quadratic function?

Back

The vertex represents the maximum or minimum point of the function, depending on the direction the parabola opens.

Front

What is a maximum point in the context of quadratic functions?

Back

A maximum point is the highest point on the graph of a quadratic function, occurring when the parabola opens down.

Front

What is a minimum point in the context of quadratic functions?

Back

A minimum point is the lowest point on the graph of a quadratic function, occurring when the parabola opens up.

Front

How can you determine if a quadratic function has a maximum or minimum?

Back

You can determine this by looking at the leading coefficient: if it is positive, the function has a minimum; if it is negative, the function has a maximum.

Front

What are the x-intercepts of a quadratic function?

Back

Front

What is the quadratic formula used for?

Back