Essay
A cannon fires a cannonball as shown in the figure. The path of the cannonball is a parabola with vertex at the highest point of the path. If the cannonball lands 800 ft from the cannon and the highest point it reaches is 1600 ft above the ground, find an equation for the path of the cannonball. Place the origin at the location of the cannon. 
Correct Answer:
Verified
Correct Answer:
Verified
Q53: Write a polar equation of an
Q54: Use the discriminant to determine if
Q55: Find the vertices, foci, and asymptotes
Q56: Find the focus, directrix, and focal
Q57: Complete the square to determine whether
Q59: Find the vertices, foci, and eccentricity
Q60: Find an equation for the ellipse
Q61: Find an equation for the ellipse
Q62: Find an equation for the hyperbola whose
Q63: Find the vertices, foci, and eccentricity