Question

What is the constant of proportionality in the equation y=1/2x?

Constant of proportionality=

Answer 1

The answer 1/2 because 1/2 is next to x

Answer 2

`\frac12`

Explanation:

Hello!

Equation of a Line:
`y = mx + b`

• y = output
• m = slope (constant of proportionality)
• x = input
• b = y-intercept

Given our equation:
`y = \frac12 x\\`

• slope = 1/2
• y-intercept = 0

Since the slope is the same as the constant of proportionality, the answer is 1/2.