The equation of a parabola is given. y=−112x2−2x−1 what are the coordinates of the focus of the parabol

Solve the equation x/4 - 5= -8 -27 -12 -7 12

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

Point a (7,3) is translated to a'(16,-9). which rule describes the translation?