the vertex of the parabola below is at the point (4 -1). which of the equations below could be the one for this parabola A. x=-2(y+1)^2+4 B. y=-2(x-4)^2-1 C. X=2(y-4)^2-1 D. x=2(y+1)^2+4

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?

What is the upper quartile in the box plot?

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212