Quadratics Fct - 3 Forms

Front

What is a quadratic function?

Back

Front

What are the three forms of a quadratic function?

Back

Front

How can you identify the vertex from the vertex form of a quadratic function?

Back

Front

Back

The vertex is (3, 5).

Front

What are the zeros of a quadratic function?

Back

The zeros of a quadratic function are the values of x for which the function equals zero, i.e., the points where the graph intersects the x-axis.

Front

How can you find the zeros from the factored form of a quadratic function?

Back

Front

What is the y-intercept of a quadratic function?

Back

The y-intercept of a quadratic function is the value of f(x) when x = 0, found by evaluating the function at x = 0.

Front

Back

The y-intercept is the constant term c in the standard form, which is the value of f(0).

Front

What is the significance of the coefficient 'a' in a quadratic function?

Back

The coefficient 'a' determines the direction of the parabola (upward if a > 0, downward if a < 0) and affects the width of the parabola.

Front

What is the axis of symmetry in a quadratic function?

Back