Question Find the equation that represents a linear function: A. $y=\frac{1}{2} x^{2}-5$ B. $y=\frac{1}{2} x^{3}-5$ C. $y=\frac{1}{2} x+5$ D. $y=\left(\frac{1}{2}\right)^{x}-5$

Studdy Solution
Determine which option represents a linear function based on the characteristics identified in STEP_2.
Option C: $y=\frac{1}{2} x+5$ is the only function that has $x$ raised to the first power and is in the form $y = mx + b$, indicating a constant rate of change.
The equation that represents a linear function is: $$y=\frac{1}{2} x+5$$