Compare proportions from graphs and equations practice

Answer 1

To compare proportions from graphs and equations, you can use the following steps:

1. Identify the equation for the proportion. This can usually be done by looking at the given information or problem.

2. Solve the equation to find the value of the variable. This will give you the specific value that represents the proportion in question.

3. Use the value of the variable to create a proportion in the form of a ratio. For example, if the proportion is comparing the number of boys to the number of girls in a class, you would calculate the ratio of boys to girls.

4. Look at the graph to find the corresponding proportion. The graph should have labeled axes that represent the variables involved in the proportion. Find the point on the graph that represents the given value.

5. Compare the proportions from the equation and the graph. If the proportions match, then the graph accurately represents the equation. If they do not match, there may be an error in either the equation or the graph.

By following these steps, you can compare proportions from graphs and equations to verify their accuracy and consistency.

Answer 2

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