two rival dry cleaners both advertise their prices. Store a prices are modeled by the expression 8x-5 where X is the number of
items brought in. Store bees prices are modeled by the expression 2(4x+6) , Where X is the number of items brought in. when do the two stores charge the same rate
the slope of the line that is parallel to x=-3 is classified as undefined.
<span>let's check the answer </span><span>1) take any two points of the line x = -3 </span>point A (-3,0) point B (-3,5) 2) find the slope of the line x=-3 m=(5-0)/(-3+3)=5/0----------> is undefined
