find four point in the inverse y=x^2+4

Question

find four point in the inverse

Answer 1

y=x^2+4

Find four points in the above function,

So when,

x =1 then y=5

x =2 then y=8

x=3 then y = 13

x=4 then y = 20

So the points are (1,5), (2,8), (3,13) and (4,20)

Therefore,  four points in the inverse are (5,1), (8,2),(3,13) and (20,4)