A function is considered proportional if it can be expressed in the form \(y = kx\), where \(k\) is a constant. Among the given options, the function \(y = \frac{1}{2}x\) fits this definition.
Therefore, the correct answer is:
y = 1/2x
Identify which of the following functions is proportional.(1 point)
Responses
y=1/2x
y=x+1/2
y=x2
y=1/2x
1 answer