What is the definition for a line segment

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?

What is coefficient of the term of degree of degree 5 in the polynomial below

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0