Answer :
[tex]y=mx+b\\
m - \text{slope}\\\\
y=3x+100000\\m=3\\\\
y=87x+2243\\m=87[/tex]
in the equation: y = mx + b, m is the slope.
y=3x+100000
y = y, m = 3, x =x, b = 100000
slope = 3
y=87x+2243
y = y, m = 87, x = x, b = 2243
slope = 87
hope this helps