ALTERNATIVE DELIVERY MODE ACTIVITIES

Study MODULE 7: Representations of Rational Functions & MODULE 8: The Domain and Range of a Rational Function

A. Given the domain {-2, -1, 0, 1, 2}, determine the range for each expression. Use a table of values.

1. y = 3x + 2

2. x + y = 8

3. y = ((x^(2)-1))/(x)

4. y = (x^(2) – 4x – 3)

B. Find the domain and range of the rational function.

1. f(x) = (x^(2)-3x-4)/(x+1)

2. f(x) = (2)/(x+1)