What is the vertical shift for the absolute value function below? Explain how you know using complete sentences. F(x) = 9 | x+1 | +2

Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit

Ineed to know the answer to this algebra question.

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x