K 1. 1,25 2. 4 1,5625 6,34 1,95313 4. 8 2,44141 5. 9,288 3,05176 6. 10,34 3,8147 11,229 4,76837 8. 12 5,96046 9. 12,68 7,45058 Fit a line equation (a+bt) to your x(t) data in the range from t-1 to t=5. (a) and (b) are regression coefficients. Use your fitted line equation by calculating r^2 value to test your equation in the range from t-6 to t=9. Write the values of a, b, and r^2 value in the box below by splitting them with semicolons like a;b;r^2

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