If the equation y=1/2x+2 is changed to y=3x+2, what will be true about the graph of the equation

From y=1/2x+2 to y=3x+2

A). The graph will shift up 3 units

B). The graph will shift down 3 units

C). The graph will shift left 3 units

D). The slope of the graph will be changed

y=mx+b

m=slope

compare

y=1/2x+2 and

y=3x+2

the only change is the slope from 1/2 to 3

the yintercpet did not change, therefor it does not shift left or right or up nor down

D is the answer

The first equation will go up by 2.5 and if it were changed to y=3X+2 it will go up by 8