Chp 8 Key Features of Quadratics

Front

What is the vertex form of a quadratic equation?

Back

Front

How do you identify the vertex from the vertex form of a quadratic equation?

Back

Front

What does the 'a' value in the vertex form indicate about the parabola?

Back

The 'a' value determines the direction of the parabola: if 'a' is positive, the parabola opens upwards; if 'a' is negative, it opens downwards.

Front

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

Back

The vertex represents the highest or lowest point of the parabola, indicating the maximum or minimum value of the function.

Front

How can you find the x-coordinate of the vertex from the standard form of a quadratic equation?

Back

Front

What is the standard form of a quadratic equation?

Back

Front

What is the axis of symmetry in a quadratic function?

Back

Front

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

Back

If 'a' is positive, the function has a minimum value at the vertex; if 'a' is negative, it has a maximum value.

Front

What is a factor of a quadratic expression?

Back

A factor of a quadratic expression is a binomial that can be multiplied to yield the quadratic expression.

Front

How do you factor a quadratic expression in standard form?

Back