Find a piece of music that has multiple changes in dynamics, tempo, and/or articulation and share that music (name the piece and artist) with your classmates. describe its dynamics, tempo, and articulation and how the changes throughout the music make you feel. describe the mood within each section of the music as well.

sorry, wrong answer!

coordinates of r(b,c)

slope of nm is 0.

step-by-step explanation:

the midpoint of the line joining the points (x₁,y₁) and (x₂,y₂) is given by

the midpoint of the line segment nk is given by

∴r(b,c)

the slope of the line joining the points (x₁,y₁) and (x₂,y₂) is given by

slope of rs is

hence

coordinates of r(b,c)

and slope of nm is 0.