Of the equations listed below, which represent functions that are linear?
1.y = 3x
II. y = 3x²
III. y
A. Equations I and III
B. Equation I only
C. Equations II and III
D. Equation II only ​

Of the equations listed below which represent functions that are linear 1y 3x II y 3x III y A Equations I and III B Equation I only C Equations II and III D Eq class=