Question 1194634
ordered pairs are (0, 2.76) and (32, 2.55)
point slope formula y-y1=m(x-x1) m slope and (x1, y1) a point.  Slope is -0.21/32 or -0.0066
y-2.76=-0.0066(x); y is N and x is t, so
N=-0.0066t+2.76