This worksheet focuses on the practical application of drawing and interpreting charge graphs and exposes learners to various different ‘cost’ scenarios; designed to develop students' abilities to interpret and construct linear graphs, understand proportional relationships, and apply mathematical reasoning to solve practical problems.

Students will begin by completing a table using given pricing information, plotting the data and answering questions in order to compare the charges of two bicycle delivery services in section A.

Then, section B will see pupils matching multiple electricity companies charges to the correct charge graphs.
Students will draw four different charge graphs in section C.

Lastly, section D provides more opportunity to interpret charge graphs as learners answer questions about costs.