Question

Select the standard form of the linear function:

Select one:

a.
2x − 3y − 2


b.
x + y + 7


c.
x + y = 7


d.
5y + 3x + 5

Answer 1

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.

Explanation:

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