Respuesta :

whitesoxlady
These will always be (x,y) so the top is x=-2 and y=-2. Slope is the difference in y/x or (x-x)/(y-y) make sure you stay in order, first set () minus second set ().
[tex]\bf \begin{array}{lllll} &x_1&y_1&x_2&y_2\\ % (a,b) &({{ -2}}\quad ,&{{ -2}})\quad % (c,d) &({{ 1}}\quad ,&{{ 1}}) \end{array} \\\\\\ % slope = m slope = {{ m}}= \cfrac{rise}{run} \implies \cfrac{{{ y_2}}-{{ y_1}}}{{{ x_2}}-{{ x_1}}}\implies \cfrac{1-(-2)}{1-(-2)}\implies \cfrac{1+2}{1+2} \\\\\\ \cfrac{3}{3}\implies 1[/tex]

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