Domain: 
Range:
Explanation:
The function is 
The domain of a function is the set of all input values for which the function is well defined. Generally, domain consists of all x-values of the function. Hence, the function is defined in the interval .
The range of a function is the set of output values obtained by substituting the value of x in the function. Hence, the function is defined in the interval .
Step-by-step explanation:
la respuesta está en la imagen de arriba .si necesita ayuda, no dude en preguntar
<em>Evaluate 2x-4y for x=2 and y=4.</em>
Replace x with 2 and y with 4.
2(2)-4(4)
Simplify.
4-16
-12
The x intercept represents the initial amount of chocolate bars sold (in this case 0)
Answer:
Convert to a decimal by dividing the numerator by the denominator.
4.43349753 just easy
