Question

I NEED HELP REALLY!

Answer 1

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Let's calculate the slope (m) of line passing through points (2 , 5) and (3 , 4)

Consider the coordinates of the points, and now apply the formula ~

$\qquad \sf \dashrightarrow \: m = \dfrac{y_2 - y_1}{x_2 - x_1}$

$\qquad \sf \dashrightarrow \: m = \dfrac{4 - 5}{3 - 2}$

$\qquad \sf \dashrightarrow \: m = \dfrac{ - 1}{1}$

$\qquad \sf \dashrightarrow \: m = - 1$

Therefore, the slope if the required line Is -1