A function is represented by the graph. Complete the statement by selecting from the drop-down menu. The y-intercept of the function y=2x+1 is Choose... the y-intercept of the function represented in the graph. Greater to
Equal to
Less then

Two men, 400 feet apart, observe a balloon between them; it is in the same vertical plane as they are. the respective angles of elevation of the balloon are observed by the men to be 75°20' and 49°30'. find x rounded to the nearest whole number. 318 ft 339 ft 471 ft 504 ft