Answered

A constant of proportionality can also be considered a(n)

a: unit rate.

b: y-value.

c: x-value.

d: ratio.

Verified Answer :

Answer:

a: unit rate.

Step-by-step explanation:

Answer:

A. Unit rate

Step-by-step explanation:

We know that when two variables are proportional, they vary by same constant known as the constant of proportionality.

i.e. If x and y are directly proportional, then we have the relation y = kx where k is any constant known as the constant of proportionality.

Now, as y = kx → \(k=\frac{y}{x}\).

So, the value of k represents the quotient of y by x.

i.e. the value of k is represented by unit rate, which is the comparison of two quantities combined together.

Hence, the constant of proportionality can be referred as unit rate.

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