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)
Cancellation/Change Fee: $0. Southwest is arguably the most popular airline in the United States. In relation to refundable ticket sales as opposed to non-refundable ticket sales, the majority of tickets offered by Southwest are refundable, with no penalty fees.