Find the value of x please help me​

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

Find the value of x for which line a is parallel to line b

Which term below correctly completes the following sentence? if a function has a vertical asymptote at a certain x value, then the function is what at that value