Y = (x-1)

when x = 0 then, y = 1

and when, y = 0 then x = 1

so domain is 1 and range is also one for this graph

for second graph,

y=5(x-7)

when x=0 then y = 245

and when y=0 then x=7

so domain is 7 and range is also 245 for this graph

^{2}when x = 0 then, y = 1

and when, y = 0 then x = 1

so domain is 1 and range is also one for this graph

for second graph,

y=5(x-7)

^{2 }when x=0 then y = 245

and when y=0 then x=7

so domain is 7 and range is also 245 for this graph