Final answer:
To determine if a vector field is conservative, we need to check if the derivatives of the components of the force satisfy a certain condition.
Step-by-step explanation:
To determine if a vector field is conservative, we need to check if the derivatives of the components of the force satisfy the condition (dFy/dx) = (dFx/dy). If the condition is satisfied, then the vector field is conservative. Let's go through each option:
a) Yes, f(x): Since f(x) is not defined, this option is incorrect.
b) No, undefined: This option is correct as the vector field is not conservative.
c) Yes, g(x): Since g(x) is defined, this option is incorrect.
d) No, constant: This option is incorrect as a constant vector field is always conservative.