Question 561144
The slope is: ( change in y ) / ( change in x )
(-19,4)
(-10,-11)
Change in y is {{{ -11 - 4 }}}
change in x is {{{ -10 -(-19) }}}
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slope = {{{ ( -11 - 4 ) / ( -10 -(-19) ) }}}
slope = {{{ ( -15 ) / ( -10 + 19 ) }}}
slope = {{{ (-15) / 9 }}}
slope = {{{ -(5/3) }}}