Constant of Proportionality MakeUp

Front

A proportional relationship can be written as an equation in the form ____ = _____  _____

Back

y = kx

Front

Is the given table a proportional relationship? If so, what is the constant?

Back

Yes; 3

Front

What makes a graph proportional?

Back

Straight line and the line goes through the origin

Front

Determine the constant of proportionality for the table. Express your answer as y = kx

Back

y = 15x

Front

Identify the constant of proportionality.

Back

k = 2

Front

What is the definition of the constant of proportionality?

Back

The constant of proportionality (k) is the constant factor that relates two proportional quantities.

Front

If y = 4x, what is the constant of proportionality?

Back

k = 4

Front

What does it mean for two quantities to be proportional?

Back

Two quantities are proportional if they maintain a constant ratio.

Front

How can you determine if a set of points represents a proportional relationship?

Back

Check if the ratio of y to x is constant for all points.

Front

What is the graphical representation of a proportional relationship?

Back

A straight line that passes through the origin.