EFTER DE 6) For the equation y = -3 sin (2x - pi/4)-1 answer the following questions: a) Amplitude b) Period c) Phase shift; right or left? d) Vertical shift; up or down? e) Graph of the equation over one period SEPTEMBER
Jessica is organizing a guided tour of the rain forest. the average profit per person that the touring company makes is given by the rational expression 18x+35/x, where x is the number of people going on the tour. what does the numerator of this rational expression represents?
Amotorboat maintained a constant speed of 12 miles per hour relative to the water in going 45 miles upstream and then returning. the total time for the trip was 8.0 hours. use this information to find the speed of the current.