(d) 40-1 2. if the line x +y -1 s a tangent to a parabola with focus (1,2) at a and intersects the 0 is a directrix at b and tangent at vertex at c respectively, then ac bc is equal to ic (a) 2 (b) 1 2 4 . if the segment intercented b th

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)