Graphing Quadratics Vocabulary

What is the vertex?

• (-1,8)

• (8,-1)

• (0,6)

• (-2,6)

What is the equation for the axis of symmetry?

• x=-1

• x=8

• x=0

• y=-1

What is the vertex?

• (0,-4)

• (4,0)

• (0,0)

• (3,5)

What is the y-intercept?

• (-1,8)

• (8,-1)

• (0,6)

• (6,0)

f(x)=a(x-h)²+k

• Standard Form

• Vertex Form

• Intercept Form

• Quadratic Form

Vertex

• The highest or lowest point on a parabola

• Where the graph crosses the x-axis

• Where the graph crosses the y-axis

Parabola

• The shape of the graph of a quadratic function

• The shape of the graph of a linear function

• the shape of the graph of a cubic function

y-intercept

• The y-coordinate of the vertex

• The x-coordinate of the vertex

• Where the graph crosses the x-axis

• Where the graph crosses the y-axis

x-intercept

• The x-coordinate of the vertex

• The y-coordinate of the vertex

• Where the graph crosses the y-axis

• Where the graph crosses the x-axis

Axis of Symmetry

• A vertical line that always passes through the vertex

• A horizontal line that always passes through the y-intercept

• A horizontal line that always passes through the vertex

• A vertical line that always passes through the y-intercept