Answer:
Domain: [-2, ∞)
Range: [-4, ∞)
General Formulas and Concepts:
<u>Algebra II</u>
Coordinate Planes
- Properties of coordinate planes
- Domain is the set of x-values that can be inputted into function f(x)
- Range is the set of y-values that are outputted by function f(x)
- Interval Notation/Inequality Notation
Step-by-step explanation:
According to the graph, we see that our x-value stretches from x = -2 to infinity. Since x = -2 is a closed dot, it is included in the domain:
[-2, ∞) or -2 ≤ x < ∞
According to the graph, we see that our y-value stretches from y = -4 to infinity. Since y = -4 is a closed dot, it is included in the range:
[-4, ∞) or -4 ≤ y < ∞
Answer:
<h2>hope this helps!!</h2><h3>and please let me know if I'm wrong!</h3>
Answer:
The reasonable domain is a proper subset of the mathematical domain.
Step-by-step explanation:
The domain of a function is the set for which the function is defined. We have that consists of multypling the input by a factor of 5.5. This operation can be done with any type of number, so the domain of the function is the set of real numbers. However, in the context of the problem, it doesn't make sense to have negative values of x,since x represents a weight of apples and oranges. Then, in the context of the problem . So the reasonable domain of the function is the set of real numbers that are greater or equal to zero. In this case, the reasonable domain is proper subset of the mathematical domain, since they are obviously not equal (hence it is a proper subset).
Supplementary angles or linear angles
Hope this helps
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