Question: When a stone is thrown upward, it follows a parabolic path given by a form of the equation y = ax2 + bx + c

When a stone is thrown upward, it follows a parabolic path given by a form of the equation
y = ax2 + bx + c
If y = 0 represents ground level, find the equation of a stone that is thrown from ground level at x = 0 and lands on the ground 40 units away if the stone reaches a maximum height of 40 units? (Find the coordinates of the vertex of the parabola and two other points.)

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y x 2 bx c Zeros 0 0 and 40 0 Vertex 0 0 0 0 2 b0 c 0 c So ... View full answer

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