Question

4 5 6 State whether the graph of the linear relationship is a solid line or a set of unconnected points. Comple the explanation of your reasoning. The relationship between the number of $5 lunches you buy with a $125 school lunch card and the money remaining on the card The relationship is a (select) (select) because you (select)y buy a

Answer 1

The total lunch card is $125

You can buy 25 lunnches worth $5 each from the total $125 lunch card

The answer is set of unconnected points because each lunch worth $5 and each of the number of lunch bought is connected to the $5 which cannot give us a straight line graph

We can buy a positive numnber of lunches because $125 is divisible by $5 without any remainder

The first drop box will be unconnected points

The second drop box will be can

The third drop box will be positive numbers