Assignment
1. According to Fidelity Investment Vision Magazine, the average weekly allowance of children varies directly as their grade level. In a recent year, the average allowance of a 9th-grade student was 9.66 dollars per week. What was the average weekly allowance of a 4th-grade student?
2. Sketch the graph of each line
Y= - 3/5 x+1
3. Simplify
(43)4
4. Simplify
- 10x4 + 20x2 + 12x