Find the area of the figure round to the nearest tenth if necessary

Factor the polynomial. b^2 + 4b + 4

Acompound inequality is graphed, and its graph consists of all real numbers. which open scentence could have resulted in this solution set r> 3 or r< -2. r< 3 or r< -2. r> 3 or r> -2. r< 3 or r> -2 plz asap

What is the output, or dependent variable of quantity? 1: x 2: f(x) 3: y