SIMPLIFYING EXPRESSIONSSOLVING EQUATIONSDOMAIN AND RANGE

August 17-18, 2010

Opener

1. Write an example of a) Irrational numberb) Imaginary number

2. Name the polynomial according to its degree and number of terms. a) 3x2 + 5x - 7b) xy5 - π7

3. Multiply the binomials. a) (3x-10) 2

Homework

Simplifying ExpressionSolving EquationsDomain and Range

Notes

Domain and Range

Domain and Range

Domain and Range

Sketch a graph of a function with the given domain and range

Domain and Range

Sketch a graph of a function with the given domain and range

Is the relation a function?

Is the relation a function?

A function is a relation for which there is exactly one value of the dependent variable for each value of the independent variable.

Use the vertical line test.

Exit Slip