By visual inspection, determine the best-fitting regression model for the scatterplot.
у
5
х
5
A. Exponential
B. No pattern
C. Quadratic
D. Linear

answer: a

step-by-step explanation:

10.2 units

given that triangle abc is transformed two times to get triangle

a"b"c"

first abc is transformed in to a'b'c' as follows:

the coordinates of a are (1,-1) and transformed into a'(-1,1)

similarly b (4,-2) became b'(-4,2) and

c(7,-2) became c'(-7,2)

i.e. (x,y) becomes (-x,-y)

this is nothing but reflection about a point here origin.

thus first transformation is reflection on the origin.

next is exactly shifting 3 units down

source:

answer: -2+√x,-2-√x

i hope this , i don't know if you're looking for a pair or not.