Answer:-
To determine which equation best models the data in a scatter plot, first identify the overall trend. If the points form a straight-line pattern, a linear equation (y = mx + b) is the best fit. If the data curves, a quadratic (y = ax² + bx + c) or exponential equation (y = a * b^x) might be better. You can use a graphing calculator or software to generate a trendline and find the equation with the highest R² value, which measures accuracy. Checking residuals also helps confirm if the chosen model fits well.
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