Question

Module 3
1. Explain how a greatest common factor can be separated from an expression. -
2. How are the axis of symmetry and the vertex of a quadratic related? - The axis of symmetry is the vertical line that goes through the vertex of a quadratic equation.
3. What indicators predict whether or not a quadratic equation will have complex solutions? -

Answer 1

Module 4
1. How does the Remainder Theorem allow for zeroes of a polynomial to be identified?
2. If you are given the zeroes of a polynomial, explain how to write the polynomial.
3. When looking at a graph of a polynomial, how could you identify the solutions?

Module 5
1. How are the steps for multiplying/dividing and adding/subtracting rational expressions different?
2. Explain how to simplify a complex fraction.
3. How are discontinuities created in a rational expression?