This polynomial is represented in descending powers.

He was demoted.

He was demoted because of his poor performance.

Due to the economic crisis, the company decided to reduce everyone's salary.

His salary was reduced because the company's financial situation worsened.

I found a sea hare at the beach.

Snowflakes are piling up on the window glass, creating a beautiful scenery.

The snow leopard is adapted to its high-mountain habitat.

The school was closed due to the snowstorm.

Toyuki is my best friend.