1. 62. Abstract Coefficients, Linear Variation.notebook April 09, 2013
62. Abstract Coefficients, Linear Variation
1. Solve for y.

2. 62. Abstract Coefficients, Linear Variation.notebook April 09, 2013
2. Solve for x.

3. 62. Abstract Coefficients, Linear Variation.notebook April 09, 2013
3. The total cost varied linearly with the number produced. When 100 were
produced, the cost was $700. When 400 were produced, the cost was $2200.
Write an equation that gives cost as a function of the number produced. C = mN + b