Chapter 7.1, Problem 19E

9. Amy is practicing target shooting at a special facility. A target projectile is launched into the air from a platform 10 feet above the ground at a rate of 96 feet per second following the vertical y = 96x + 10 y = 17x +5 motion model, h = -16t + vt +c. Where h is the height of an object, in feet, t seconds after it is projected into the air from initial height c, in feet. Amy aims and shoots at her target. Her bullet follows a linear path with a slope of 17 feet per second and she fires from a height of 5 feet. y = -4.9x2 + 96x + 10 Which system of equations can be used to determine at what height and time her bullet will hit the target if she aimed correctly? y = 17x + 5 y = -16x² + 96x +10 y = 17x + 5 y = -16x + 10x + 96 y = 17x + 5 CLEAR ALL Unanswered ( PREVIOUS 1 O 6 4 ... 10 31 SUS

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