Recall That the Flight of a Projectile Can Be Modeled $\theta$

Multiple Choice

Recall that the flight of a projectile can be modeled with the parametric equations:
, where t is in seconds, v_o is the initial velocity, $\theta$ is the angle with the horizontal, and x and y are in feet.
A projectile is launched at a speed of 520 ft/sec at an angle of 31° with the horizontal. How far does the projectile travel (what is the horizontal distance) , and what is the maximum altitude? Round to the nearest integer.

A) 7,461 feet; 1,121 feet
B) 14,922 feet; 1,121 feet
C) 7,461 feet; 2,241 feet
D) 14,922 feet; 2,241 feet