Answer:
-∞
As x approaches -∞, y=f(x) approaches -∞
Step-by-step explanation:
Given the function;
y = 0.5*6x
We want to determine the limit of y as x tends to minus infinity.
lim x→-∞ f(x) = lim x→-∞ y
y = f(x)
lim x→-∞ f(x) = 0.5*6(-∞)
lim x→-∞ f(x) = 3(-∞)
lim x→-∞ f(x) = -3∞ = -∞
As x tends to -∞, y=f(x) approach -3∞
But, three times minus infinity is still equal to minus infinity.
-3∞ = -∞
Therefore, As x approaches -∞, y=f(x) approach -∞
