Complete the square to find the center and radius of each circle. Show work please..x2+y2-6x+14y-6=0..And..x2+y 2+8x+8y=0

High schoolmathematics 5 points keith is the leading goal scorer for a team in an ice hockey league. last season, he scored 42 goals in 82 games. assuming he scores goals at a constant rate, what is the slope of the line that represents this relationship if the number of games is along the x-axis and the number of goals is along the y-axis?

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

Question 5 of 10 2 points if a population is a sample of the population could be a. registered voters; all citizens o o b. baptists; all religious people o c. people who purchased shoes; all customers o d. the entire school faculty; math teachers