Coordinate grid with graph of a straight line with a negative slope. the line passes through the first, second, and fourth quadrants. evaluate the function at x = –3. a. y = 4 b. y = 3 c. y = –3 d. y = 0

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