George was riding his bike by some construction, and apparently got a nail in his tire. 5 days later he realized that the tire was losing air, and at that time it had a pressure of 52 pounds per square inch (PS); he didn t have time to x it then, and then 8 days after getting the nail the pressure was down to 46 PSI. (b) Find the slope in the horizontal and vertical intercept of the line

(c) What does the vertical intercept mean in the Situation? (Your answer should have something to do with tire pressure or days)

(d) What is a horizontal intercept mean in this situation?​