Question

Describe the key characteristics of the graphs of rational function of the form ƒ (x) = ax + b / cx + d. Explain how you can determine these characteristics using the equations of the functions. In what ways are the graphs of all the functions in this family alike? In what ways are they different? Use examples in your comparison.

Answer 1

VA --> x = -d/c
HA --> y = a/c
y_int: (0,b/d)
x_int: (-b/a, 0)