Independent Dependent Variable Relations Functions

Does the graph represent a function?

• Yes, because the vertical line test shows there are no repeating input values

• No, because the vertical line test shows there are repeating input values

Which of the relations below is a function?

• <(p>{(2, 3), (3, 4), (5, 1), (2, 4)}

• <(p>{(2, 3), (3, 4), (6, 2), (7, 3)}

• <(p>{(2, 3), ( 3, 4), (6, 2), (3, 3)}

Is this table a function or not a function? 

• Function

• Not a Function

Is this a function? 

• Yes 

• No

• time

• distance

• input

• output

• linear

• piecewise

• a

• b

• c

• d

the "input" value of a function, does not depend on that of another

• Independent variable

• Origin

• Negative slope

• Undefined Slope

• time

• distance

• input

• output

• linear

• piecewise

Which equation is represented in the table?

• c = 8.5h

• h = 8.5c

Which of the following equations match the table.

• x = 2y

• y = 2x

• y = x + 5

• x = y