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Exam (elaborations)

MAC 1105 test3 Comprehensive Exam With 100% Guaranteed Success.

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  • Course
  • MAC 1105
  • Institution
  • MAC 1105

The function f(x)=x^2 is decreasing on the interval _____. - correct answer (-∞,0) When functions are defined by more than one equation, they are called _______ functions. - correct answer piecewise-defined The cube function is odd and is increasing on the interval left paren...

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  • October 15, 2024
  • 3
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • MAC 1105
  • MAC 1105
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Rechga
MAC 1105 test3

The function

f(x)=x^2

is decreasing on the interval _____. - correct answer (-∞,0)



When functions are defined by more than one equation, they are called _______ functions. - correct
answer piecewise-defined



The cube function is odd and is increasing on the interval

left parenthesis negative infinity comma infinity right parenthesis(−∞,∞). - correct answer True



The cube root function is odd and is decreasing on the interval

(minus−infinity∞,infinity∞). - correct answer False



The domain and the range of the reciprocal function are the set of all real numbers. - correct answer
False



Which of the following functions has a graph that is symmetric about the y-axis? - correct answer
y=[x]



Suppose that the graph of a function f is known. Then the graph of

y=f(x-2) may be obtained by a _______ shift of the graph of f ________

a distance of 2 units. - correct answer Horizontal/ To the right



Suppose that the graph of a function f is known. Then the graph of

y=f(−x) may be obtained by a reflection about the ____-axis of the graph of the function y=f(x). - correct
answer y

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