which is an equation for the limit that contains (1,2) and has a slope of 4

Question

F y=2x-4

G y=2x+4

H y=4x-2

J y=4x+2

Answer 1

H is the answer

if slope = 4

then y=mx+b has m=4

that means either H or I is correct

solve for b = y intercept and that eliminates all but H

Answer 2

(y - 2) / (x - 1) = 4, definition of slope. Learn it.