Question

How can you compare proportional relationships represented in different ways?

a) By analyzing the slope of the graphs
b) By calculating the constant of proportionality
c) By examining the ratios of corresponding values
d) By finding the y-intercept of the equations

Answer 1

To compare proportional relationships represented in different ways, you can analyze the slope of the graphs, calculate the constant of proportionality, and examine the ratios of corresponding values.

Step-by-step explanation:

To compare proportional relationships represented in different ways, you can:

1. Analyze the slope of the graphs. If the slopes are equal, then the relationships are proportional.
2. Calculate the constant of proportionality for each relationship. If the constants are equal, then the relationships are proportional.
3. Examine the ratios of corresponding values in each relationship. If the ratios are equal, then the relationships are proportional.