Which set of ordered pairs represents a function?
{(0, 1), (1,3), (1,5), (2, 6)}
{(0, 0), (1, 2), (2, 4), (3, 4);
{(0, 1), (1, 2), (2, 3), (2, 4);
{(0,0), (0, 2), (2, 2), (2, 4);

{(0, 0), (1, 2), (2, 4), (3, 4)

Step-by-step explanation:

the x in the ordered pair is not suppose to repeat, clearly this doesn't

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.

50

step-by-step explanation: