Wa , n= 3W An engineer determined that a bridge he is designing has maximum stability when it's length, I,
width, w, and height, h are defined by the equations above. If he wants to build a bridge with a
height of 9 meters, what should be the length of the bridge, in meters?

c

step-by-step explanation:

c

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

what was there favorite food

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