Show that the line `x/a+y/b=1` touches the curve `y=b e^(-x/a)` at the point where it crosses the y-axis.

Show that the line d/a+y/b=1 touches the curve y=b e^(-x/a) at the point where it crosses the y-axis.

Show that the line (x)/(a)+(y)/(b)=1 touches the curve y=be^(-(x)/(a)) at the point where it crosses the y-axis.

Show that the line (x)/(a)+(y)/(b)=1 touches the curve y= be ^(-(x)/(a)) at the point where it crosses the y-axis.

Show that x/a+y/b=1 touches the curve y=be^(-x//a) at the point, where the curve crosses the y-axis.

The line (x)/(a)+(y)/(b)=1 touches the curve y=be^(-x//a) at the point

The line (x)/(a)+(y)/(b)=1 touches the curve y=be^(-x//a) at the point

Show that the line x/a + y/b = 1 touches the curve y = be^(x//a) at the point where the curve intersect the axis of y.

The line (x)/(a)+(y)/(b)=1 touches the curves y= be^(-x//a) at the point :

Show that the line (x)/(a) + (y)/(b) = 1 , touches the curve y = be^(-x//a) at point, where curve intersects the axes.