Advanced Math DE Test 3 Exam Questions with Correct Answers
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Course
Advanced RN math ability
Institution
Advanced RN Math Ability
Given the graph of y = f(x), if c is a positive real number, then which of the following statements best describes how to sketch the graph of y=f(x+c)?
A. The graph of y = f(x+c) can be obtained by vertically shifting the graph of y = f(x) up c units.
B. The graph of y = f(x+c) can be obtaine...
Advanced Math DE Test 3 Exam
Questions with Correct Answers
Given the graph of y = f(x), if c is a positive real number, then which of the following
statements best describes how to sketch the graph of y=f(x+c)?
A. The graph of y = f(x+c) can be obtained by vertically shifting the graph of y = f(x) up c
units.
B. The graph of y = f(x+c) can be obtained by vertically shifting the graph of y = f(x)
down c units.
C. The graph of y= f(x+c) can be obtained by horizontally shifting the graph of y= f(x) to
the left c units.
D. The graph of y = f(x+c) can be obtained by horizontally shifting the graph of y = f(x) to
the right c units. - Answer-C. The graph of y= f(x+c) can be obtained by horizontally
shifting the graph of y= f(x) to the left c units.
Given the graph of y = f(x), if c is a positive real number, then which of the following
statements best describes how to sketch the graph of y= f(x) + c?
A. The graph of y = f(x) + c can be obtained by horizontally shifting the graph of y = f(x)
to the left c units
B. The graph of y = f(x) + c can be obtained by vertically shifting the graph of y= f(x)
down c units
C. The graph of y = f(x) + c can be obtained by by vertically shifting the graph of y= f(x)
up c units
D. The graph of y = f(x) + c can be obtained by horizontally shifting the graph of y = f(x)
to the right c units - Answer-C. The graph of y = f(x) + c can be obtained by by vertically
shifting the graph of y= f(x) up c units
Which of the following statements is not true?
A. It is possible for a piecewise-defined function to have more than one y-intercept
depending on how the function is defined.
B. The domain of a piecewise-defined function can be (-∞,∞).
C. The range of a piecewise-defined function can be (-∞,∞)
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