How do you graph 8(x-5)=(y-3)^2?

1 Answer
Aug 28, 2015

graph{sqrt(8(x-5))+3 [-1.5, 44, -2.5, 21]}

Explanation:

To graph 8(x-5)=(y-3)^2 you will need to isolate y to find its value with respect to x:

8(x-5)=(y-3)^2 rarr sqrt(8(x-5))=y-3

rarr y=sqrt(8(x-5))+3

From here you can conclude that y's domain will be x=[5;+oo[ and its range will be y=[3;+oo[

Here are some points through which the curve will go:

(5;3)

(7;7)

(13;11)

(37;19)