X + 9= -2 its algebra and im not quite sure about it because i dont pay attention in math class and the graph makes no sense

For g(x) = 5x - 3 and h(x) = [tex]\sqrt{x}[/tex], find (g · h)(4)

Aflagpole broke in a storm. it was originally 8 1 81 feet tall. 2 8 28 feet are still sticking straight out of the ground, where it snapped, but the remaining piece has hinged over and touches the ground some distance away. how far away is the end of the pole from the base of the pole along the ground?

Which graph represents the linear function below? y-3=1/2(x+2)