Please refer to the incomplete table below which shows the relationship between two variables x and y. Please assist with added explanation and answer

X xy 5 2 10 25 4 15 10 150 P 100 25 16 100 625 256 35 25 Q 1225 625 22. The values of P and Q, respectively, are: A. 225 and 975 B. 225 and 875 C. 30 and 875 D. 225 and 845 23. The values of Zy and Zy2, respectively, are: A. 53 and 958 B. 57 and 985 C. 53 and 2809 D. 53 and 985 24. The linear regression equation is: A. y = -1.75 + 0.75x B. y = -1.75 - 0.75x C. y = 1.75 - 0.75x D. y = 1.75 + 0.75x