Now actually compute 2 - 8

Compare these two waves: the blue and orange waves have the same pitch, but the blue wave is louder. the blue and orange waves have the same volume, but the blue wave has a higher pitch. the orange wave has a higher pitch, but the blue wave is louder. the blue wave has a higher pitch, but the orange wave is louder.

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

What is the first step of an indirect proof of a number that is divisible by two