
1 Attachment(s)
delivering newspapers
I had a job delivering papers  I get paid extra money according to the number of advertising brochures I include with the newspaper. I get paid $3.00 when one brochure is included and 30 cents for each additional brochure. [U]Show in the graph how you can use it to work out how much I get paid for delivering just the newspaper (with no brochures included).

This table follows the model $\displaystyle P= 0.5\times n+ 2.5$
For $\displaystyle n = 0 $
$\displaystyle P= 0.5\times 0+ 2.5$
$\displaystyle P= 2.5$