Graph the line that represents a proportional relationship between yyy and xxx where the unit rate of change of yyy with respect
to xxx is \,\dfrac{4}{3} 3 4 start fraction, 4, divided by, 3, end fraction . In other words, a change of 111 unit in xxx corresponds to a change of \,\dfrac{4}{3} 3 4 start fraction, 4, divided by, 3, end fraction units in yyy. Graph the line and write the equation of the line. The equation is .
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form or
In a proportional relationship the constant of proportionality k is equal to the slope m or unit rate of the line and the line passes through the origin