All the points touch with -2,-1,1,2 and 12
Answer: 6x - 3 over x^3
Step-by-step explanation:
163-x=-52
first subtract 163 and you get -215
now it looks like -x=-215
then the negative signs cancel out and its now x=215
1+1+2+2+3+3+4+4+5+5 is your answer. If it's wrong I'm sorry