Question

Explain how to write an equation when given a description of a mathematical problem or real-world scenario.

Answer 1

To Write an equation when a description of a mathematical problem of a real world scenario, follow some basic steps.

1. Identify the inputs and outputs
2. Identify the constants and variables.
3. Identify the conditions affecting the situation.
4. Try to estimate/assume unknown figures if there is no clue on how to find it.
5. The assumptions should be made on proper logical and practical grounds.
6. Sometimes we can imagine the change in conditions and predict the equations

• eg :  When a ball is thrown , it takes a parabolic path.
• Hence its trajectory equation will be that of a parabola.
• Now we can add external factors like wind speed, direction , air drag etc., to this basic trajectory.

Answer 2

Answer:

Sample Response: First, the variable needs to be determined. Then identify key words and translate the description. If possible, create a model, such as a diagram or table. Then write the equation using the variable.

Step-by-step explanation: