Your best friend is marching with a band and has asked you to film him. The figure shows that you have set yourself up 1414 feet from the street where your friend will be passing from left to right. If d represents your distance, in feet, from your friend and x is the radian measure of the angle shown, express d in terms of a trigonometric function of x. Then graph the function for negative StartFraction pi Over 2 EndFraction less than x less than StartFraction pi Over 2 EndFraction 2