*HELP AGAIN PLEASE! I NEED AT LEAST A 40% TO PASS THIS MATH CHECK POINT AND I HAVE 7 DAYS TO CATCH UP OR ELSE I FAIL SCHOOL PLEASE I DON'T HAVE MANY POINTS, ANSWER ALL IF POSSIBLE*

1.) Consider the symbolic mapping statement (x, y)↦(18x,18y).
what is the scale factor for this dilation?

2.) Triangle PQR has points P(−3,4), Q(−8,3), and R(−1,−6).
Triangle PQR is transformed using the mapping statement (x, y)↦(8x,8y) to create triangle P′Q′R′.
What are the coordinates of points P′, Q′, and R′ of the image?
a. P′(−3,32), Q′(−8,24), R′(−1,−48)
b. P′(−38,−12), Q′(−1,38), R′(−18,−34)
c. P′(−24,4), Q′(−64,3), R′(−8,−6)
d. P′(−24,32), Q′(−64,24), R′(−8,−48)

3.) Which symbolic mapping statement corresponds to the verbal mapping statement "A figure is dilated by a factor of 2, and the center of dilation is the origin"?
a. (x, y)↦(2x,2y)
b. (x, y)↦(x,2y)
c. (2x,2y)↦(x, y)
d. (x, y)↦(12x,12y)

4.) Match each verbal mapping statement to its corresponding symbolic mapping statement.
Assume that the center of dilation is the origin for all transformations.
Dilate by a factor of 5
Dilate by a factor of 1/5
Dilate by a factor of 1