What is the rate of change of the linear relationship modeled in the table? (4 points) x y
1 2
3 5
5 8
7 11

negative three over two
two over three
1
three over two

The salesperson earns a 5% commission on the first $5,000 she has in sales. the salesperson earns a 7.5% commission on the amount of her sales that are greater than $5,000. this month the sales person had $8,000 in sales. what amount of commission, in dollars, did she earn?