Answer:
No.
Step-by-step explanation:
The function [tex]y=kx[/tex] represents a proportional function. Because the y-intercept is [tex]0[/tex], all proportional functions pass through the origin. [tex]k[/tex] represents some constant that represents the relationship between [tex]x[/tex] and [tex]y[/tex] entirely.
The function [tex]y=\frac{1}{2}x+3[/tex] has a y-intercept of 3 and therefore does not pass through the origin. Thus, [tex]y=\frac{1}{2}x+3[/tex] is not a proportional function.
