What is the domain of this function?

What is the area of the trapezoid shown ?

4+(2+x) can you me solve this problem

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