Which graph represents the solution to the system of inequalities? {y<−2x+1 y≥3x−2

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

Which one ? is the answer and how to find this answer

After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?