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rjmchung
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What could be the equation (probably parametric) for this graph?
An equation for a graph represents a mathematical relationship between two variables. It describes how one variable changes in response to changes in the other variable.
To find the equation for a graph, you need to know at least two points on the graph. You can then use the slope formula (y2-y1)/(x2-x1) to calculate the slope and the y-intercept formula y = mx + b to determine the equation.
Yes, every graph can be represented by an equation. However, the complexity of the equation may vary depending on the type of graph and the relationship between the variables.
Some common types of equations for graphs include linear equations (y = mx + b), quadratic equations (y = ax^2 + bx + c), and exponential equations (y = ab^x).
Knowing the equation for a graph allows you to make predictions and analyze the relationship between the variables. It can also help you solve problems and make informed decisions based on the data represented by the graph.