Which point is an x-intercept of the quadratic function f(x)=(x+6)(x-3)

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.

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180