Find the domain and range of the function.
-y = x - 10
A) Domain: [0, œ), range: [- 10, œ)
B) Domain: [10, œ), range: [0, œ)
C) Domain: (- œ, œ), range: [0, œ)
D) Domain: (- œ, œ), range: (- œ, œ)

Question

Quizplus · Accepted Answer

The function y = x - 10 is a linear function without any restrictions on the variable x, meaning x can take any real value. Therefore, the domain is all real numbers (-∞, ∞). Since y is directly dependent on x without restrictions, the range is also all real numbers (-∞, ∞).

Find the Domain and Range of the Function