The temperature at which water starts to boil is called its boiling point and is linearly related to the altitude. Water boils at 212°F at sea level and at 193.6°F at an altitude of 10,000 feet. (a)...

Extracted text: The temperature at which water starts to boil is called its boiling point and is linearly related to the altitude. Water boils at 212°F at sea level and at 193.6°F at an altitude of 10,000 feet. (a) Find a relationship of the form T=mx+b where T is degrees Fahrenheit and x is altitude in thousands of feet. (b) Find the boiling point at an altitude of 3,100 feet. (c) Find the altitude if the boiling point is 204.5°F. (d) Graph T and illustrate the answers to (b) and (c) on the graph. (a) Choose the correct relationship below. O A. T=1.84x+212 A 84x + 212