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Which equation is equivalent to y − 7= 14(8x + 12)? y = 2x +19 y = 1/4x+12 y = 32x+48 y = 2x+10

Select the TWO lines from this list that are perpendicular. y=−3/4x+12 5x−3y=−3 y−2=3/4(x+1) 4x−3y=−6

You use a line of best fit for a set of data to make a prediction about an unknown value. The correlation coefficient for your data set is -1. How confident can you be that your predicted value will be reasonably close to the actual value? I can be a litt...