Algebra 1 Rev

What is the range of the table?

• {-4, 0, 1, 3}

• {-2, 0, 2, 3}

• {-4, -2, 0, 1, 2, 3}

• { (0, 0), (2, -4), (3, 3), (-2, 1) }

State the range of the relation. 
{ (3, -2) , (4, -3), (5, -4), (6, 0) }

• (0, -2, -4, -3)

• { -4, -3, -2, 0 }

• { 3, 4, 5, 6 }

Which relation does the mapping show?

• <(p>{(0, 1), (1, 2),(3, 4)}

• <(p>{(1, 0), (2, 1), (2, 2), (4, 3)}

• <(p>{(0, 1), (1, 2), (2, 2), (3, 4)}

• <(p>{(1, 0), (2, 1), (4, 3)}

The graph of a relation is shown at the right. Is this relation a function?

• Yes

• No

• Cannot be determined from a graph

The graph of a relation is shown below. Is the relation a function?

• Yes

• No

• Cannot be determined from a graph

Is this table a function or not a function? 

• Function

• Not a Function

Is this mapping a function or not a function? 

• Function

• Not a Function

Evaluate f(t)= - 2t²+ 1 for f(-3)

• 19
  

• 37

• -17

• -11

Evaluate f(-2) if f(x) = x²+ 3

• -1

• 1

• 7

• -7

Is this graph continuous or discrete?

• Continuous

• Discrete