Question

Which equation has a constant of proportionality equal to 3?
A. 8/5x.
B. 1/3x.
C. 1/4x.
D. 18/6x.​

Answer 1

Answer:

In physics, a force is any interaction that, when unopposed, will change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to accelerate. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity.

Answer 2

Question :

Which equation has a constant of proportionality equal to 3?

A. y = 8/5x.

B. y = 1/3x.

C. y = 1/4x.

D. y = 18/6x.

Answer :

D. 18/6 is the constant of proportionality equal to 3.

Explanation :

If the constant proportionality is k then :

y = ox

Let's try this to all the given equations.

A. y = 8/5x = 1.6. ✖

B. y = 1/3x = 0.33 repeating ✖

C. y = 1/4x = 0.25 ✖

D. y = 18/6x = 3. ✔