Question

1. Write the slope-intercept form of the line which passes through (4, 2) with a slope of 1/2.
A. y = 1/2 x + 2
B. y = 1/2 x
C. y = 1/2 x + 4

Answer 1

y=1/2 x+c
2=2+c
c=0
and so y=1/2x