How do you find the slope of (-3,-3); (0,0) without a graph?

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Answer 1 · 2016-02-08T09:00:35

You can solve this by inspection
from the given #(-3, -3)# and #(0, 0)#

both points indicate #y=x#

that is #-3=-3# and #0=0#

therefore the equation is #y=x#

and using #y=mx+b# ,

#y=1*x+0#

we have #b=0# and #m=1#

therefore slope #m=1#

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