1. Warm Up Term 3 Week 4

2. Warm Up 1/25/16 1. 2. Multiply. Assume all x-values are defined.

3. Warm Up 1/26/16 3. Divide. Assume that all expressions are defined. x 2 – 25 ÷ x 2 – 3x – 10 2x 2 + 5x - 12 x 2 + 9x + 20 4. Determine whether the table show direct/inverse variation or neither. Write the variation equation:

4. Warm Up 1/27/16 5. Simplify the complex fraction: 6. Simplify. Find the undefined values:

5. Warm Up 1/28/16 7. Periods 1, 5, & 7: Find the LCD: Periods 4 & 6: Subtract: 8. Simplify. Identify undefined values.

6. Warm Up 1/29/16 9.Simplify: 2x – 5 x 2 – 9 3x – 1 x + 3 10. Add. Identify any x-values for which the x- values are undefined.