Felix bought x pounds of grapes that cost $1.25 per pound and y boxes of cereal that cost $2.50 per box. He spent less than $10. Which graph represents this scenario?
On a coordinate plane, a dashed straight line has a negative slope and goes through (0, 4) and (4, 2). Everything above and to the right of the line is shaded.

On a coordinate plane, a dashed straight line has a negative slope and goes through (0, 4) and (4, 2). Everything below and to the left of the line is shaded.