1.
This set of ordered pairs represents a linear relation. Determine its rate of change. \( \{(-6,13),(1,10),(8,7),(15,4),(22,1)\} \)
2.
This table shows the cost, \( C \) dollars, of different numbers of tickets sold, \( n \). Identify the range.
3.
Each graph below shows distance, \( d \) meters, as a function of time, \( t \) hours. Which graph has a rate of change of \(0.75\ \text{m/h}\) and a horizontal intercept of \(3\ \text{h}\)?
4.
Minerva has \(\$100\). This graph represents the money Minerva would have if she purchased different numbers of CDs. Determine the rate of change of the relation.
5.
This graph shows the cost of gas. The cost, \( C \) dollars, is a function of the volume, \( V \) litres, of gas purchased. What is the volume of gas purchased when the cost is \(\$10.45\)?
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