Determine f(-x). f(x) = -6x 5 + 9x4 + 6x3 - 6x2 - 36
f(-x) =[(Do not factor. Simplify your answer.)

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