B Â p 1 3 5 7 9
  q 0 2 4 6 8
C x 1 2 3 4 5
  y 9 10 11 12 13
Step-by-step explanation:
B) Difference between series p is of 2 and in series q is also 2 so they are in proportion
C) Similarly difference in x and y series element is 1.
ZealousSheridan is correct. :)
I got it right on the test. I hope this helps! :D
the answer to this question is 3/19
step-by-step explanation: