Algebra 2 - Domain and Range

What is the domain of the function?

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

• (-∞,3)

• (3,∞)

• (-∞,+∞)

• (-1,5)

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.B.5

CCSS.HSF.IF.C.7

What is the vertex of the graph?

• (3,2)

• (2,3)

• (2,2)

• (2,0)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is the range of the function?

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

• (-∞,3]

• [3,∞)

• (-∞,∞)

• (0,3)

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is the green dot on the parabola called?

• maximum

• minumum

• roots

• zeros

Is this a max or min?

• max
• min
• cannot be determined

Tags

CCSS.8.F.A.1

CCSS.8.F.B.4

CCSS.8.F.B.5

What are the roots of the graph?

• (3,-4)

• x=3

• (0,1) (0,5)

• (1,0) (5,0)

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

True or false:
The solution, root, x-intercept, and zero of a problem are all the same thing

• True
• False, because the solution and root are the same but the x-intercept and zero are different
• False, because the x-intercept and root are the same but the zero and solution are different
• False, they are all different

Tags

CCSS.HSA.REI.D.11

When a parabola opens downward the vertex is

• a minimum
• a maximum
• a vertex
• a parabola

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What are the zeros?

• x= 0 and x= -4

• x= 0 and x= 4

• y= 0

• x= 2

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

When a parabola opens upward the vertex is also called a

• vertex
• maximum
• minimum
• parabola