9th final eval

Is the set of numbers that can be written as a fraction.

• Natural numbers

• Whole numbers

• Integers numbers

• Rational numbers

Any whole number is also rational

• True

• False

• Rational

• Whole

• Natural

• Irrational

A function is

• any set of ordered pairs

• a relation in which each element of the domain matches exactly one element of the range

• a linear equation that can be graphed

• a relation between two sets of numbers

The domain of a function is the input value, whereas the range is the output value

• True

• False

Select the diagram that shows a function

• 
• 
• 

• True

• False

If a horizontal line (as shown) crosses a graph two or more times then the graph is not a function

• True

• False

Select the graph that shows a function

• 
• 
• 

When using interval notation, the use of brackets indicates that the end point is not included on the set

• False

• True