Graphs and Tables of Quadratic Functions

What is the name of this form: y = a(x - h)² + k

45.F.IF.7 graph quadratic functions expressed algebraically by hand and by using technology

• vertex form

• standard form

• factored form

• zero form

Identify the y-intercept

• (0, -3)

• (3, 0)

• (0, 3)

• (2, 1)

Tags

CCSS.HSF-IF.C.7A

What are the x- intercepts?

• x= 0 and x= -4

• x= 0 and x= 4

• y= 0

• x= 2

Tags

CCSS.HSF-IF.C.7A

Name the Axis of Symmetry

• x = 1

• x = 0

Does this graph in the back have maximum or minimum value?

• maximum

• minimum

• neither

• both

Which equation best represents the graph?

• y = 2(x - 4)² + 5

• y = 2(x + 4)² + 5

• y = -2(x - 4)² + 5

• y = -2(x + 4)² + 5

Tags

CCSS.HSF-IF.C.7A

The equation for this graph is...

45.F.IF.7 graph quadratic functions expressed algebraically by hand and by using technology; *Focus: Vertex Form

• y = x²

• y = -x² - 1

• y = x²  - 1

• y = -x²

Tags

CCSS.HSF-IF.C.7A

Determine the number of solutions to the given linear-quadratic system.

• 0 solutions

• 1 solution

• 2 solutions

• 3 solutions

Tags

CCSS.HSA.REI.C.7

What are the solutions to the graphed system?

• (0,-2) and (3,1)

• (-2,0) and (2,0)

• (0,-2) and (3,1)

• (2,2) and (1,0)

Tags

CCSS.HSA.REI.C.7

What property of quadratic function that the arrow points to?