Answer:
From the graph: we have the coordinates of RST i.e,
R = (2,1) , S = (2,-2) , T = (-1,-2)
Also, it is given the scale factor 
and center of dilation C (1,-1)
The mapping rule for the center of dilation applied for the triangle as shown below:
or
or
Now,
for R = (2,1)
the image R' = 
or
⇒ R' = 
For S = (2, -2) ,
the image S'= 
or
⇒ S' = 
and For T = (-1, -2)
The image T' = 
or
⇒ T' = 
Now, label the image of RST on the graph as shown below in the attachment:
Answer:
Step-by-step explanation:
Dividing first.
Multiplying and subtracting.
Division.
Answer:
(x + 9)(x + 2 )
Step-by-step explanation:
Sum =11
Product = 18
Factors = 9 , 2
When you multiply (9*2 = 18) and when you add (9 +2 = 11).
x² + 11x + 18 = x² + 9x + 2x + (9*2)
=x(x + 9) + 2(x + 9)
= (x + 9)(x + 2 )
If you mean this one then:
Yes it is a perfect square, since you get a whole number as the original points
And the answer is C
