Key Features of Quadratics

The set of all y values used in a function's graph is called what?

(a)  

• Range
• Increasing interval
• Decreasing interval
• Domain

The set of all x values used in a function's graph is called what?

(a)  

• Domain
• Increasing interval
• Decreasing interval
• Range

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

• minimum
• maximum
• neither
• both

Locate the vertex of this quadratic function.

What are the x- intercepts?

Locate the y-intercept on the quadratic function.

What is the axis of symmetry?

• the slope of the graph
• the dividing line for a parabola
• a way to spin my pencil
• the x-axis

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is the maximum value for this quadratic?

Mathematical Equivalence

ON

How many solutions does this quadratic function have?

Mathematical Equivalence

ON

Use the graph to determine the solutions.

• -1 and -3
• 1 and -3
• 1 and 3
• -1 and 3

Tags

CCSS.HSA.REI.C.6

CCSS.HSA.REI.C.7

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11