Find the Domain 9x+y=14

Problem

9*x+y=14

Solution

1. Identify the type of equation. The equation 9*x+y=14 represents a linear function, which can be rewritten in slope-intercept form by solving for y

2. Isolate the dependent variable y to express it as a function of x

y=−9*x+14

3. Analyze the expression for restrictions. A linear function is a polynomial of degree 1. Polynomials are defined for all real numbers because there are no denominators containing variables (which could lead to division by zero) and no even-indexed roots (which could lead to imaginary numbers).

4. Determine the domain. Since there are no values of x that make the expression undefined, the domain consists of all real numbers.

Final Answer

Domain: *(−∞,∞)

Want more problems? Check here!