Respuesta :
Answer:
Linear function
Step-by-step explanation:
The best definition of a linear function is one whose highest x power is 1.
x is a linear function; the highest power of x is 1.
x^2 is not a linear function; the highest power of x is 2.
y = 0.5x - 1 is a linear function because the highest power of x is x^1.
I believe that the answer is linear function why? Bc I just know duh:)