PRECALCULUS
A.) what is the domain of the function?
B.) how about the range?

Domain: {1, 2, 3, 4, 5, 6, 7}

Range: {15, 24, 28, 32, 36, 40, 44}

Step-by-step explanation:

Predominately, itemize 'x' aggregates as independent variables, whilst itemize 'y' aggregates as dependent variables, subject to alter pertaining to the independent variable.

answer: the correct one is a

step-by-step explanation:

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.