1. How does family income affect students' capacity not to accomplish performance task, especially in a cookery class/program? (I need at least 4 sources that are well explained to validate the answer)
2. How does  family income contribute to financial stress of students in cookery classes? (I need at least 4 sources that are well explained to validate the answer)
3. How important is financial support in students' accomplishment of performance tasks in cookery classes and how does it diminish financial stress?  (I need at least 4 sources that are well explained to validate the answer) 

Use factoring to solve the quadratic equation. Check by substitution or by using a graphing utility and identifying x-intercepts. 2x+12x=0 The solution set is (Use a comma to separate answers as needed. Type each solution only once.)