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scZoUnD [109]
3 years ago
7

The ratio of a model building's dimensions to the building's actual dimensions is 1/52. If the height of the model is 15 inches,

what is the height of the actual building in feet?
Mathematics
1 answer:
g100num [7]3 years ago
4 0
Set this up as a proportion with the model stuff on top and actual building stuff on bottom.  \frac{1}{52} = \frac{15}{x}.  Cross multiply to get x = 780.  The actual building is 780 inches.  In feet that is 65.
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Let g(n) = y

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svet-max [94.6K]

From the graph of the piecewise function, we have that:

a) The range of the function is (-∞,7).

b) The vertical asymptote is of x = 2, and the horizontal asymptotes are y = -1 and y = -2.

c) The end behavior of the function is described as follows: As x -> -∞, y -> -2 and as x -> ∞, y -> -1.

<h3>What is a piecewise function?</h3>

A piecewise function is a function that has different definitions, depending on the input.

For this problem, the definitions of the function are given as follows:

  • f(x) = 3^{x+1} - 2, x \leq 1.
  • f(x) = \frac{-x^2 + x + 2}{x^2 - 3x + 2}, x > 1

The graph of the function is given at the end of the answer.

<h3>What is the range of the function?</h3>

The range of the function is the set that contains all the output values of the function, and in a graph, this is the values of y.

Hence:

The range of the function is (-∞,7).

<h3>What are the asymptotes of the function?</h3>

The asymptotes of the functions are the values of x for which the function is not defined. In this problem, the function is not defined for x = 2, hence the vertical asymptote is of x = 2.

The horizontal asymptotes are the values of the function when it goes to infinity, hence they are y = -2 and y = -1.

<h3>What is the end behavior of the function?</h3>

The end behavior is given by the limits of the function as it goes to infinity, being closely related to the horizontal asympotes.

Hence:

As x -> -∞, y -> -2 and as x -> ∞, y -> -1.

Please ignore the (60,1) point plotted on the graph, it should be (60,-1).

More can be learned about piecewise functions at brainly.com/question/27262465

#SPJ1

7 0
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