Vertex Form Quadratics Assignment

Front

What is the vertex of the parabola: y=2(x-3)²+4?

Back

(3,4)

Front

What is the green dashed line called in a parabola?

Back

Axis of symmetry

Front

What is the equation for the axis of symmetry of the parabola y=2(x-3)²+4?

Back

x=3

Front

What is the equation for the axis of symmetry of the parabola y=2(x-3)²+4?

Back

x=3

Front

What is the equation of the graph that has its vertex at (1,-5)?

Back

f(x) = (x - 1)² - 5

Front

What is the standard form of a quadratic equation?

Back

y = ax² + bx + c

Front

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

Back

The vertex is (h,k) in the equation y = a(x-h)² + k.

Front

What does the 'a' value in the vertex form of a quadratic indicate?

Back

It indicates the direction and width of the parabola.

Front

What are the x-intercepts of a parabola?

Back

The points where the parabola crosses the x-axis.

Front

How do you find the axis of symmetry from the vertex form?

Back

The axis of symmetry is the vertical line x = h.