Answer: B
Step-by-step explanation:
The answer is letter b. Bivariate analysis is used to evaluate and analyze bivariate data. It is the simplest form of analysis of exactly two variables, X and Y.It is used to find out the relationship between two sets of values (if there is any). So, the type of data that a scatterplot is used to analyze bivariate data.
Answer: 2.618 radians
Step-by-step explanation:
Answer:
Center: (6, -12)
Radius: 4
Step-by-step explanation:
<u>Complete the squares</u>
<u />
Comparing with the standard form equation
, since
, then the radius of the circle is
. Also, the center of the circle would be
.
Answer:
option C
Step-by-step explanation:
18x^2 - 6x
take common
6x(3x^2 - 1)
here 6x is greatest common factor of the polynomial
Answer:
a) ΔF'G'H' is the image of ΔFGH
b)Center of dilation (7,-1)
c) Scale factor: 
Step-by-step explanation:
Question a
Since the smaller triangle is named F'G'H', it means that, it is the image of triangle FGH.
Question B.
To find the center of dilation, draw straight lines through any two corresponding points.
The straight lines will meet at (7,-1).
This is called the center of dilation.
See graph in attachment.
Question c
The scale factor of the dilation is given by;





