Answer:
f(-1/2) = -1 / 6
Step-by-step explanation:
So you would replace the x in the equation with -1/2;
f(-1/2) = -1/3(-1/2) - 1/3
Do the multiplication:
f(-1/2) = 1 / 6 - 1 / 3
Subtract (find common denominator)
f(-1/2) = 1 / 6 - 2 / 6
f(-1/2) = -1 / 6
