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1. Multiply (*x* + *y*)(*x*^{2} - *xy* + *y*^{2})

2. Use long division to get a quotient and a remainder.

3. Solve for *x* **and check**. 3(2*x* - 5) + 4 = 2(*x* - 3) - *x*

4. Graph *y* = 3*x* - 2

5. After 1 month. there is $500 in a bank account, and after 4 months, there is $1400. Assume that the amount of money grows linearly. Find an equation which will predict how much money you will have as a function of the number of months. Use this equatiion to predict how much money should be in the account after 12 months. When will there be $2000 in the account?

6. Solve for *x* and *y* using

- Graphing
- Substitutiion
- Elimination

**and check**.

7. Solve 2*x*^{2} + *x* - 6 = 0

using

- Factoring
- Completing the square
- The quadratic formula

**and check**

8. Graph *y* = 2*x*^{2} + *x* - 6

Find

- The vertex
- the y-intrcept
- the x-intercept(s)

Write the equation in the form *y* = *a*(*x* - *h*)^{2} + *k*