Rewrite y = square root 25x-75)+3 to make it easy to graph using a translation. describe the graph explain work

The given function is
The parent function of the given function is
So, the given function will be written as following :
⇒⇒ add (-3) to both sides

⇒⇒ take 25 as common from 25x and 75
⇒⇒ bring 25 outside the square root



So, the given function can be graphed easily from the parent function √x
By translation √x from (0,0) to point (3,3), then dilated with factor 5
See the attached figure 
Parent function √x ⇒⇒⇒ with blue color
The given function ⇒⇒⇒ with red color 

So, The answer is 

When two lines intersect, they form two pairs of equal angles, which, taking one of each, add up to 180°. (jargon: angles forming a straight line   show more