Sarah has a floor plan of the jefferson building. the actual building is 168 feet long. what is the scale factor for the floor plan?
a) 1 in : 6 feet
b) 1 in : 28 feet

c) 1 in : 68 feet
d) 1 in : 96 feet

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0