Val is measuring water temperatures in her science class. Water is in liquid form between 32 Fahrenheit and 212 Fahrenheit. After measuring each temperature in degrees Fahrenheit, she subtracts 32 and then multiplies by 5/9 to find the temperature in degrees Celsius. If all the water she is using in the liquid form, what is the practical domain of the function that she is using to convert from degrees Fahrenheit to degrees Celsius

- both graphs increase on their domain.

- the graphs of both functions have the same x-intercept.

- neither graph has a y-intercept.

3+x

step-by-step explanation:

what was there favorite food

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.