as an axis of symmetry at x = –2. B. The range of f is the set of all real numbers. C. The maximum value of f is –7 when x = –2. D. As x approaches infinity, f(x) approaches infinity. E. As x approaches negative infinity, f(x) approaches nega
as an axis of symmetry at x = –2. B. The range of f is the set of all real numbers. C. The maximum value of f is –7 when x = –2. D. As x approaches infinity, f(x) approaches infinity. E. As x approaches negative infinity, f(x) approaches nega
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter3: Functions
Section3.3: More On Functions; Piecewise-defined Functions
Problem 98E: Determine if the statemment is true or false. If the statement is false, then correct it and make it...
Related questions
Question
Which statements about the behavior of f(x) = x2 + 4x − 3 are true? Select all that apply.
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A.f has an axis of symmetry at x = –2.
-
B.The range of f is the set of all real numbers.
-
C.The maximum value of f is –7 when x = –2.
-
D.As x approaches infinity, f(x) approaches infinity.
-
E.As x approaches negative infinity, f(x) approaches negative infinity.
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