Do the following examples represent a direct proportional relation?[br]Read the sentences and decide if it is a direct proportional relation or not!
The more fitness devices a family owns, the higher is the fitness level of the family.
The more Harry Potter books you buy, the more you have to pay in total.[br]Assumption: Every Harry Potter book costs the same.
The more workers are helping to harvest the cherrys, the longer the harvest takes.[br]Assumption: All workers work with the same speed.[br]
The older I get, the more I weigh.
The more expensive the joghurt is, the better it tastes.
The more people are visiting me, the more seats I need around the dinner table. [br]Assumption: Every person needs an own seat.[br]
The longer the sides of a square are, the greater is the area.
Did you answer all questions? Press [button_small]Check[/button_small] to see if your answers are right. [br]You can repeat the task and make new crosses.[br][br]Now think of other examples, write them in your book and justify if it is a direct proportional relation or not.[br]