Plzzz help

Organisms that live in the alpine and taiga biomes have developed unique adaptations that aid in their survival. the douglas-fir is a conifer tree that grows in the taiga biome. it has an average height of about 70 feet, and its wood is an important source of lumber.

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?