Features of Function Algebra

What is the absolute maximum?

• None

• All real numbers

• 6.5

• 1

What is the domain and range of the function?

• Domain: x ≤ 6.5; Range: all real numbers

• Domain: all real numbers; Range: y ≤ 6.5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Is this graph a function or not a function? 

• Function 

• Not a Function

What are all the x-intercepts?

• (-2.55, 0), (2.55, 0)

• (-3,0), (-2,0), (2,0), (3,0)

• (0, 36)

• (-∞,∞)

Tags

CCSS.HSF-IF.C.7A

Find x, if F(x) = 2.

• 4

• -2

• -6

• 8

Tags

CCSS.HSF.IF.A.2

What is F(-8)?

• 2

• -4

• -2

• 0

Tags

CCSS.HSF.IF.A.2

What are the green dots called?

• y-intercepts

• maximum

• minimum

• x-intercepts

Tags

CCSS.HSF-IF.C.7A

What is the range of the graph?

• 1 ≤ x ≤ 5

• 1 < x < 5

• 1 ≤ y ≤ 5

• 1 < y < 5

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

On what interval is the graph decreasing?

• (∞, 3)

• (3, -∞)

• (3, ∞)

• (-∞, 3)

Tags

CCSS.HSF-IF.C.7A

What is the y-intercept?

• None

• (0,3)

• (3,1)

• y = -1

Tags

CCSS.HSF-IF.C.7E