Question

Select the standard form of the linear function:

Answer 1

Answer:

I'm not sure about the question, but the one thing that is needed for a function is the "=" sign.  Only option c has an equals sign.  The others, as written, are just expressions, not equations.

Step-by-step explanation:

Even option c doesn't conform to the y = mx + b form, but it is far ahead of the other options.