Under fire!

Autor:Joshua Price

A cannon fires from the point (0,0) at a ship that is at the point (5,0). The cannon ball moves in the shape of the parabola y = −x^2 + 4. Find the x-intercepts of this parabola to determine if the ship will be hit by the cannon ball.

Nuevos recursos

Area of a Circle Illustrated
Conway Circle Theorem
רישום חופשי
Building Parallelograms with Set Areas
Building Trapezoids with Set Areas

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Secant Graph with transformations
Parallelogram Discoveries 4
x=sin(at) y=cos(bt)
bubbles and flowers
FOTO - Maria Camila Cuellar

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Vectores 3D (tres dimensiones)
Desviación Estándar
Ecuación diferencial
División
Gráfico de Barras