Correct Answer: A. Step 1: A Rotation is a transformation that turns a figure about a fixed point called the center of rotation. Step 2: Here, in Figure 1 and Figure 2, the figures are turned about a fixed point called the center of rotation. Step 3: So, Figure 1 and Figure 2 represent rotation.
Basically, the cheaper the airline, the more delays and cancellations youâll experience. Hereâs a list of airlines with the most delays: Delta Airlines (28.5% of flights cancelled or delayed)
Delta finally explained how one power outage grounded an entire airline. Earlier this week, Delta passengers worldwide were stranded as a computer failure completely screwed up operations. The ensuing chaos provided a good look at how the robots are actually going to kill us, but also raised some good questions: how does one power outage ground an airline, and how fired is the sysadmin? The Week spoke to Deltaâs COO, Giles West, to try and understand what happened to take the entire network offline.