Consider the equation $y=7x$y=7x.
What is the gradient of $y=7x$y=7x?
Select the graph that below that shows $y=7x$y=7x.
Ivan paints $10$10 plates every $6$6 hours.
Neil and Xavier are building robot kits. Neil can make $5$5 robots in $3$3 hours. Xavier can make $8$8 robots in $5$5 hours.
Apply direct and inverse relationships with linear proportions
Relate rate of change to the gradient of a graph
Apply numeric reasoning in solving problems
Investigate relationships between tables, equations and graphs