A clothing sales person earns a weekly salary of $400, plus a commission of 5% of his weekly sales total. The formula for his weekly earnings is given by the formula: E=400+0.05s,where E is his weekly earnings in dollars and s is his weekly sales total.
a) create a table of vaules abd scatter plot showing the amount earned each week when his sales total are:$1000, $2000, $3000, $4000 and $5000. Include the line of best fitt on your graph.
b) identify the independant and depedant varabiles in this realtionship.
c) what is a linear realtionship? explain your reasoning.

Question

A clothing sales person  earns a weekly salary of $400, plus a commission of 5% of his weekly sales total. The formula for his weekly earnings is given by the formula: E=400+0.05s,where E is his weekly earnings in dollars and s is his weekly sales total. 
a) create a table of vaules abd scatter plot showing the amount earned each week when his sales total are:$1000, $2000, $3000, $4000 and $5000. Include the line of best fitt on your graph. 
b) identify the independant and depedant varabiles in this realtionship.
c) what is a linear realtionship? explain your reasoning.