If you mean z to the powers given the answer will be B
Answer:
0.5 I think. because for every 2 on the x axis, it grows 1 on the y axis.
(-1 + 6)^2 <span>+ (4+5)^2 = </span>106
First you would find the sum of 187.56 and 49.73 which is 237.29 then you subtract this number from 18.65 which is 218.64 that's your answer