Unit 6: Features of Quadratics

What is the INTERCEPT form formula? What can you find from the intercept form formula?

Tags

CCSS.HSF-IF.C.7A

What is the standard form formula? What does the standard form tell you?

Select all that apply.

• It tells you the y-intercept and can find the vertex with a formula

• Y-intercept.

What is the vertex form formula? What can you find?

Select all that apply.

• Dilation/Reflection, left/right, up/down and the vertex

• The vertex

What type of interval notation is this: (2,3)?

• Open

• Closed

Tags

CCSS.6.EE.B.8

What type of interval notation is this: [2,3]?

• Open

• Closed

Tags

CCSS.6.EE.B.8

What does the leading coefficient tell you in an equation? What is the leading coefficient?

• It tells you if it concave up or concave down and if it increases or decreaces

• It tells you if it is negative or positive only.

• It is the rate of change

What are the equations for End Behavior?

• y= k(x)

  y=k/x

• y=mx+b

Is this graph quadratic or linear?

• Linear

• Quadratic

Tags

CCSS.8.F.A.3

The graph of a quadratic function is a parabola which opens ______ if a > 0 and open down if a <0

• Down

• Up

Tags

CCSS.HSF-IF.C.7A

• 21

• 5

• 13

• 3