Question

question 1
identify the constant of proportionality based on the equation below.
y = \frac{1}{2}x
write your answer in decimal form.

Explanation:

Step1: Recall the formula for direct proportionality

The equation for direct proportionality is \( y = kx \), where \( k \) is the constant of proportionality.

Step2: Compare with the given equation

The given equation is \( y=\frac{1}{2}x \). Comparing with \( y = kx \), we can see that \( k=\frac{1}{2} \).

Step3: Convert to decimal form

To convert \( \frac{1}{2} \) to a decimal, we perform the division: \( 1\div2 = 0.5 \).

Answer:

0.5