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1. Multiply (x + y)(x2 - xy + y2)
2. Use long division to get a quotient and a remainder.
3. Solve for x and check. 3(2x - 5) + 4 = 2(x - 3) - x
4. Graph y = 3x - 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
7. Solve 2x2 + x - 6 = 0
8. Graph y = 2x2 + x - 6
Write the equation in the form y = a(x - h)2 + k