Intro to Quadratics

The shape of the quadratic equation is called a...

• Parabola

• y = ax² + bx + c

• Vertex

• Graph

Tags

CCSS.HSF-IF.C.7A

Identify number 3 on the graph

• Vertex

• Range

• Axis of Symmetry

• Domain

Tags

CCSS.HSF-IF.C.7A

Identify number 4 on the graph.

• Vertex

• Y-intercept

• Axis of Symmetry

• X-axis

Tags

CCSS.HSF-IF.C.7A

When the vertex is the highest point on the graph, we call that a...

• Maximum

• Minimum

• x-intercept

• y-intercept

When the vertex is the lowest point on the graph, we call that a...

• Maximum

• Minimum

• Parabola

• Point of Interest

The Standard Form of a quadratic equation...

• y = ax² + bx + c

• y = a(x - h)² + k

• y = mx² + b

• y - y₁ = m(x - x₁)

Does the graph have a minimum or a maximum?

• minimum
• maximum

In the following quadratic equation, which is the "c" term?

y = 3x² + 9x + 6

• 3

• 6

• 9

• x

In the following quadratic equation, which is the "b" term?

y = 3x² + 9x + 6

• 3

• 6

• 9

• x

In the following quadratic equation, which is the "a" term?

y = 3x² + 9x + 6

• 3

• 6

• 9

• x