the slope of the line below is -4, use the coordinates of the labeled point to find a point slope equation of the line with the coordinate of (4,-9)

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9

The graph of a hyperbola is shown. what are the coordinates of a vertex of the hyperbola? (0, −4) (−3, 0) (0, 0) (0, 5)