**CONCEPT: The question tests on the concepts of Coordinate Geometry**

**SOLUTION:**

g(4) = –9 and g(–2) = 6

Hence the points are (4,-9) and (-2,6)

Thus slope in a two point form = (y2-y1)/(x2-x1)

= [6-(-9) ]/[-2-4]

= -5/2

Also, y=mx+c [If x=0,y=c=>c can give us the Y-intercept]

Using the values, we have

6 = -(5/2)(-2) + c

=>c=1

Hence the y-intercept is 1