Linear and Quadratic Functions Review

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.HSF-IF.C.7A

What is the vertex for f(x)=4(x-2)² + 3

• (-2, 3)

• (2,-3)

• (4,3)

• (2,3)

Which of these represents slope-intercept form?

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the equation of the line?

What is the orange line called?

• Line of Solutions

• Roots

• Vertex

• Axis of Symmetry

Tags

CCSS.HSF-IF.C.7A

If the a > 0 (positive) the graph opens

• up

• down

Tags

CCSS.HSF-IF.C.7A

How can you tell whether a parabola is facing up or facing down by looking at the equation?

• The vertex tells you the direction of the opening

• The value of "a" tells you the direction of the opening.

• All parabolas open upward

• All parabolas open downward

Tags

CCSS.HSF-IF.C.7A

Identify the following function. 

• Linear

• Exponential

• Quadratic

• Neither

Given the table, determine the equation of the function. 

• y = 4x + 1

• y = 1x + 4

• y = -4x + 1

• y = -1x + 4

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

A(n) _________________ function will ADD the same number each time.

• Linear

• Quadratic

• Exponential

• All of the above

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2