Answer:
y = 2x-7
Explanation:
The slope intercept form of a line is given by
y= mx+b
Where m is the slope and by is the y intercept
y= 2x+b
Substitute the point into the equation
1 = 2(4) +b
1 = 8+b
Subtract 8 from each side
1-8 = 8-8+b
-7 = b
y = 2x-7