A straight line in the xy- plane has slope 2 . On this line the x-coordinate of the point is 300 and y-coordinate is 900 then what is the y intercept of the plane?
Choose the most appropriate option:
A) 200  B) 250  C) 100  D) 300  E) 220
Eq of line = Y = MX +C   M= 2   X=300   Y=300*2+ C,   Substitute Y by 900 as given in question.   900=600+C , C =200   correct option is 200
<result>A</result>
A straight line in the xy- plane has slope 2 . On this line the x-coordinate of the point is 300 and y-coordinate is 900 then what is the y intercept of the plane?