The vertex of this parabola is at (2 -4) when the y-value is -3 the x-value is -3 what is the coefficient of the squared term.?

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?

The diagram shows corresponding lengths in two similar figures. find the area of the smaller figure. a. 14.4 yd2 b. 24 yd2 c. 26.4 yd2 d. 28

Ade and abc are similar. which best explains why the slope of the line between points a and d is the same as the slope between points a and b?