A tram moved upward 9 meters per second for 54 seconds. What was the total change in the trams elevation? WILL GIVE

What is the rescursive formula for this geometric sequence? 7, -14, 28, -56

Write the summation to estimate the area under the curve y = 1 + x2 from x = -1 to x = 2 using 3 rectangles and right endpoints

Which of the following describes how to translate the graph y = |x| to obtain the graph of y = |x+1|+1? shift 1 unit left and 1 unit down shift 1 unit left and 1 unit up shift 1 unit night and 1 unit down shift 1 unit nght and 1 unit up