The image of a figure is shown. What are the coordinates of X in the pre-image of the figure if the rule that created the image
was T–5.2, 1.4(x, y)? PLEASE ANSWER
X =
a. (-7.2, 3.4)
b. (1.2, 6.6)
c. (3.2, 0.6)
b. (9.2,-0.4)
X =
a. (-7.2, 3.4)
b. (1.2, 6.6)
c. (3.2, 0.6)
b. (9.2,-0.4)
2 answers:
You might be interested in
The equation of a cricle passing through (h,h) and with radius r is
so
cente ris (-6,7) and passing through (4,-2)
subsitute (4,-2) to find r^2
so it is
A is the answer
so
cente ris (-6,7) and passing through (4,-2)
subsitute (4,-2) to find r^2
so it is
A is the answer
Solution:
Given that the point P lies 1/3 along the segment RS as shown below:
To find the y coordinate of the point P, since the point P lies on 1/3 along the segment RS, we have
Using the section formula expressed as
In this case,
where
Thus, by substitution, we have
Hence, the y-coordinate of the point P is
