Functions, Continuity, Linearity, Intercepts, and Symmetry (1)

The vertical line test

• determines of a relation is a one-to-one function.

• determines if a relation is a function.

• determines if a function is a relation.

• determines if a one-to-one function is a function.

Tags

CCSS.HSF.IF.A.1

What is the best way to describe this relation?

• One-to-One

• Function

• Relation

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

The relation in the graph is..

• a function but not a one-to-one function.

• a one-to-one function.

• not a function

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.B.5

• 1-1

• Onto

• Both

• Neither

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

• 1-1

• Onto

• Both

• Neither

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

Write the following solution in interval notation:

x ≥ -3

• [ -3, ∞ )

• ( -3, ∞ )

• ( -∞ , -3 )

• ( -∞ , -3]

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

What interval notation does the number line graph represent?

• [∞, -5)
• (∞, -5)
• [-5, ∞)
• (-5, ∞)

Tags

CCSS.HSA.REI.B.3

CCSS.HSA.REI.D.12

Write the following solution in set builder notation:

x ≥ -2

• { x | x ≥ 2 }

• { x | x ≥ -2 }

• { x ≥ -2 }

• { x | x ≤ -2 }

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.3

CCSS.HSA.REI.B.3

Write the following solution in set builder notation:

y > 10

• { y > 10 }

• { y | y > 10 }

• { y | y < 10 }

• ( -0, 10 )

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.3

What is the range of the graph?

• -3 ≤ y ≤ 3

• -2 ≤ y ≤ 3

• -3 ≤ y ≤ 4

• -3 ≤ y ≤ 4

• All real numbers

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7