Find the Intervals of Increase and Decrease For $f ( x ) = \frac { 10 x - 5 } { - 2 x + 10 }$

Multiple Choice

Find the intervals of increase and decrease for $f ( x ) = \frac { 10 x - 5 } { - 2 x + 10 }$ Round numbers to two decimal places, if necessary.

A) Increasing on x $\le$ 0.50 and on x > 5, decreasing on 0.50 < x $\le$ 5
B) Increasing on x < 5, decreasing on x > 5
C) Increasing on 0.50 < x $\le$ 5, decreasing on x $\le$ 0.50 and on x > 5
D) Increasing on x < 5 and x > 5