Aball was thrown with an initial upward velocity of 80 ft./s from an initial height of 4 feet right in equation for h the height of the ball in feet t seconds after it was thrown

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.

15 point ! ~ see if you know the answer to both you!

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3