Sorting Quadratic Equations and Properties

Sort these quadratic equations by type.

Groups:

(a) Perfect Square

,

(b) Difference of Squares

,

(c) Not a square

Tags

CCSS.HSA-REI.B.4B

Label the a, b, and c coefficients of this quadratic equation.

a

b

c

b

a

c

Identify the vertex of this quadratic graph.

Identify the y-intercept of this quadratic graph.

Tags

CCSS.HSF-IF.C.7A

Identify the zeroes of this quadratic graph.

Tags

CCSS.HSF-IF.C.7A

If you want to know the y-intercept value of a graph, set the ​ (a)   ​to ​ (b)   and evalute

• x value
• 0
• 1
• 2
• 3
• y-intercept
• vertex

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

If you want to find the zeroes of a quadratic equation, set the y value to ​ (a)   and solve for​ (b)   .

• 0
• x
• y
• 1
• -1
• 2

If a quadratic has 2 solutions, it has ​ (a)   zeroes. If it has 1 solution, it only ​ (b)   the x-axis. (This is called a ​ (c)   root.) If it has ​ (d)   solutions, it never touches the x-axis.

• 2
• touches
• double
• 0
• 1
• 3
• -1
• triple
• don't pick this one

Tags

CCSS.HSF-IF.C.7A

Match the functions to their parent type.

• absolute value

• linear

• cubic

• quadratic

The discriminant is used to find the number of (a)   to a quadratic function.

Tags

CCSS.HSA-REI.B.4B