Question

# k represent in the equation is _______.

y = k x.

- Constant for preparation
- Kangaroos
- Constant of proportionality
- Krispy Kreme

Hint:

### The constant of proportionality is the ratio of two proportional values at a constant value.

## The correct answer is: Constant of proportionality

### Here, k represents in the equation y = k x, is constant of proportionality.

Hence, the correct option is (b).

To check the constant of proportionality, we use : y = kx where, k is the constant ratio of y values to corresponding x values.

### Related Questions to study

### The graph represents a____________ relationship.

The graph of a direct variation is a straight line. A direct variation is proportional.

### The graph represents a____________ relationship.

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### The coordinates for the origin in the coordinate plane are________?

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