Respuesta :

Answer:

C.

Step-by-step explanation:

I learned this years ago, but I think it's answer C. Because the others (curved lines) would be classified as Non-linear.

*(( I sincerely apologise if this turns out to be the wrong answer. Lol))

Answer:

C

Step-by-step explanation:

When you see the word "linear," think "line."  Only one of the four given graphs is a straight line:  C