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I need help calculating the slope and y-intercept of a ln ksp vs 1/T graph. Values:...

I need help calculating the slope and y-intercept of a ln ksp vs 1/T graph.

Values:

1/t 1/t
0.003456 -4.287
0.003249 -4.7605
0.002600 -2.2066

0.003180

 -4.8707

Please show your work for calculating slope and y-intercept preferably without using excel.

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