The table below gives the amount of rainfall recorded over a period of time. The equation of the trend line is y=0.97x+1.89, where the slope (m) is 0.97 and the y – intercept (b) is 1.89.

The table below gives the amount of rainfall recorded over a period of time The equation of the trend line is y097x189 where the slope m is 097 and the y interc class=
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