Basic characteristics of quadratics

The graph of a quadratic function is called a

• Parabola
• Vertex
• Axis of Symmetry 
• Vertex Form

Tags

CCSS.HSF-IF.C.7A

What do we call the highest or lowest point of a quadratic?

• parabola
• vertex
• graph
• point

Tags

CCSS.HSF-IF.C.7A

What is the vertex?

• (2, 4)
• (3, -1)
• (0, 8)
• (4, 2)

What are the x- intercepts?

• x = 0 and x = 3

• x = 0 and x = 4

• y = 0

• x = 2

Tags

CCSS.HSF-IF.C.7A

What is the domain of this quadratic function?

• All real numbers.
• x ≥ 4
• x < 2
• x ≤ 4

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range of this quadratic function?

• All real numbers.
• y ≥ 4
• y < 4
• y ≤ 4

Tags

CCSS.HSF-IF.C.7A

What is the vertex of this quadratic equation?  
y = 2(x + 2)²  +  4

• (-2,4)

• (2,4)

• (4,-2)

• (-4,-2)

What divides the parabola into 2 perfect halves?

• Axis of Symmetry
• Axis of Doom
• x - intercept

Tags

CCSS.HSF-IF.C.7A

Standard form of a quadratic equation

• y=x²
• y=ax²+bx+c
• y=mx+b
• y=x

What is the y-intercept?
f(x) = -2x² + 4x - 6

• (0, 6)
• (0, -6)
• (6, 0)
• (-6, 0)

Tags

CCSS.HSF-IF.C.7A