Which of the following are point-slope equations of the line going through (-3, -5) and (2, 4)

Pointn slope

y-y1=m(x-x1)
a point is (x1,y1) and the slope is m
the slope between (x1,y1) and (x2,y2) is (y1-y2)/(x1-x2)
given
(-3,-5) and (2,4)
slope=(-5-4)/(-3-2)=-9/-5=9/5

a point is either (-3,-5) or (2,4)
so it is either
y+5=9/5(x+3) or
y-4=9/5(x-2)

At a constant it will take one hour to travel 32 mi.at that speed it will take 1/2 hr to travel the remaining 16 mi.it will take 1+1/2 hr to travel the 48mi @ 32mph.so 1 hr = 60 min& 1/2 hr = 30 min1+1/2 hr = 90 min.there are 60s in each 90 × 60 = 3600 seconds.the real question seriously is he why are they driving so slow? ! lol.