Are the functions of f(x) = |x - 4|and g(x) = |x| - 4 equivalent?
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Answer:
Step-by-step explanation:
we know that
The linear equation in slope intercept form is equal to
where
m is the slope or unit rate of the linear equation
b is the y-intercept or initial value
In this problem we have
The slope is equal to
The y-intercept is equal to
so
substitute the given values
The perimeter of a rectangle can be written out as follows;