Which expression can be simplified to find the slope of the trend line in the scatterplot?
A
the fraction with numerator 24 minus 79 and denominator 12 plus 2B
the fraction with numerator 24 minus 79 and denominator 2 minus 12C
the fraction with numerator 24 minus 79 and denominator 12 minus 2D
the fraction with numerator 24 plus 79 and denominator 12 plus 2