Answer
H
Work Step by Step
Create a table of possible values showing the original price and the price after a \$3 discount.
$\underline{orig\ cost,\ x}\ \ \ \underline{new\ cost,\ y=x-3}$
$\ \ \ \ \ \ \ \ \ \ 3\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 0$
$\ \ \ \ \ \ \ \ \ \ 4\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 1$
$\ \ \ \ \ \ \ \ \ \ 5\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 2$
$\ \ \ \ \ \ \ \ \ \ 6\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 3$
Look at the graphs given to find the graph with plotted points that match the values in the table. Look for each of the values of x in your table on the horizontal axis labeled "x". Does the plotted point with that value for x have a value for y that matches the value in your table?
Only graph H has points that match the ordered pairs from the table.
