Multiple Choice
A projectile is launched from ground level at an angle of with the horizontal. The initial velocity is feet per second and the path of the projectile is modeled by the parametric equations
and
. Use a graphing utility to graph the paths of a projectile launched from ground level with the values given for and
. Use the graph to approximate the maximum height and range of the projectile to the nearest foot.
,
A) maximum height 49 feet range 4 feet
B) maximum height 4 feet range 49 feet
C) maximum height 33 feet range 92 feet
D) maximum height 92 feet range 33 feet
E) maximum height 43 feet range 8 feet
Correct Answer:

Verified
Correct Answer:
Verified
Q1: Find two sets of polar coordinates with
Q2: Find three additional polar representations of the
Q4: Find an interval for <span
Q5: Test the graph of the following equation
Q6: Match the graph with its equation. <img
Q7: Find the graph of the following polar
Q8: Which set of parametric equations represents the
Q9: Find the standard form of the parabola
Q10: Find the rectangular graph of the following
Q11: Find the vertex and focus of the