Question

which equation represents a proportional relationship that has a constant of proportionality equal to 1/5

Answer 1

Answer:

Option C is correct

$y = \frac{1}{5}x$

Step-by-step explanation:

The Proportional relationship says that:

$y \propto x$ then

the equation is of the form :

y = kx .....[1] where k is the constant of Proportionality

As per the statement:

Constant of proportionality (k) = $\frac{1}{5}$

Substitute in [1] we get;

$y = \frac{1}{5}x$

Therefore, an equation represents a proportional  relationship that has a constant of proportionality equal to 1/5 is $y = \frac{1}{5}x$

Answer 2

Answer:

Option C is correct

y = 1/5 x

Step-by-step explanation: