Which of the following is the graph of y=1/2 x+1?

The top one

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = x + 1 ← is in slope- intercept form

with slope m = and y- intercept c = + 1

Since m > 0 then graph slopes upwards from left to right

That indicates the top or bottom graphs

The bottom one has a y- intercept of c = - 1

While the top one has a y- intercept of c = + 1

Hence the top graph is the graph of y = x + 1