Decide which word goes to the definitions below.[br][table][tr][td]zero slope[/td][td]rate of change[/td][td]positive slope[/td][td]slope[/td][td]undefined slope[/td][td]negative slope[/td][/tr][/table][table][tr][td]________[/td][td]in a relation, the relationship between the change in the dependent value and the change in the independent value.[/td][/tr][tr][td]________[/td][td]a slope that occurs when all the values of the independent variable are the same; the slope of a vertical line[/td][/tr][tr][td]________[/td][td]a slope that occurs when all the values of the dependent variable are the same; the slope of a horizontal line[/td][/tr][tr][td]________[/td][td]in a function, the ratio of the change in the dependent value with respect to the change in the independent value[/td][/tr][tr][td]________[/td][td]quality of a relation in which the dependent variable increases as the independent variable increases[/td][/tr][tr][td]________[/td][td]quality of a relation in which the dependent variable decreases as the independent variable increases[/td][/tr][/table]

The [b]rate of change[/b] of a function is the ____________ of the change in the dependent variable with respect to the change in the _____________ variable.[br][br]That is the same as [math]\frac{\Delta y}{\Delta x}[/math]

What is the vertical change of the graph above?