(i) y= , Its X intercept is x=5, (put x=5, y becomes 0)

Or y=3[1- ] , y intercept is y=-15,(put x=0, y becomes -15)

Or y= 3- Hole is at x=2

Vertical Asymptote is x=-1

Horizontal asymptote is y=3

Zero is x=5

(ii) y= No x intercept (when y is 0 X is undefined)

y intercept is y=-1

There are no holes

No vertical asymptote

Horizontal asymptote is y=0

It has no Zeros

(iii)y= x intercept is x=-1

Or = y intercept is y=

= Hole is at x=-1

Vertical Asymptotex=1

Horizontal asymptote is y=-

Zero is at x=-1

(iv)y= x intercept is x=2

= y intercept is y=

= Hole is at x=-2

= Vertical Asymptote is x= -2

Horizontal Asymptote is y=

Zero is at x=2