Quadratic Functions Vocabulary

What is the orange line called?

• Line of Solutions

• Roots

• Vertex

• Axis of Symmetry

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

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

• maximum
• minimum
• neither
• both

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.REI.D.10

What is the domain of the function?

*Hint: Domain is the set of all x-values included in the function.

• All real numbers

• -1≤x≤5

• x≤3

• x≥3

What is the range of the function?
*Hint: Range is all of the y-values included in the function. 

• -6≤y≤3
• y≥3
• All real numbers
• y≤3

The point in which a graph hits the x-axis is know as the _____

• Solution
• x-intercept
• Root
• All answers are correct

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

In the picture, what does the coordinate (0, -2), where the parabola crosses over the y-axis, represent?

• the x-intercept

• the minimum

• the axis of symmetry

• the y-intercept

Tags

CCSS.HSA.REI.D.10

The graph of a quadratic function is called a

• line

• parabola

• half oval

• vertex form

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSG.GPE.A.2

If the vertex of this graph is (2, -1), what is the axis of symmetry?

• x= -1

• x = 2

• y = -1

• x = -2

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.REI.C.7

CCSS.HSF.IF.B.4