Characteristics of Quadratic Functions

Which of the quadratic functions would open downward? Select all that apply.

Tags

CCSS.HSA.REI.D.10

• Vertical stretch by a factor of 1/3.

• Vertical shrink by a factor of 1/3.

• Vertical translation up 1/3 units.

• Reflection across the x-axis.

Tags

CCSS.HSF.BF.B.3

CCSS.HSF.IF.C.9

Which function best matches the following graph?

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

• Vertical shrink by a factor of 5.

• Vertical stretch by a factor of 5.

• Vertical translation 5 units up.

• Vertical translation 5 units down.

Tags

CCSS.HSF.BF.B.3

CCSS.HSF.IF.C.7

• all real numbers

• cannot tell by just looking at the equation.

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.5

What is the range of the following graph?

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

• All real numbers

• cannot determine from the equation

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

• True

• False

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is the equation of the axis of symmetry of the graph?

• x = 2

• x = -2

• x = 4

• x = -4

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.REI.D.10

CCSS.HSG.GPE.A.2