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ShawntheBro
F(x) = x^3 if x >= 0 and x if x < 0 which function(s) is/are even:?
1. f(x)
2. f(|x|)
3. |f(x)
2 AnswersMathematics5 years agof(x) = x^3 if x >= 0 and x if x < 0 which function(s) is/are even?:?
1. f(x)
2. f(|x|)
3. |f(x)
1 AnswerMathematics5 years agoSuppose that f is an even function whose domain is the set of all real numbers. Then which of the following can we claim to be true?
A. f^-1 is not a function.
B. We can't tell whether or not f has an inverse.
C. The function f has an inverse f^-1, but we can't tell whether it is even or odd.
D. The function f has an inverse f^-1 that is even.
E. The function f has an inverse f^-1 that is odd.
3 AnswersMathematics5 years agoSuppose that f is an even function whose domain is the set of all real numbers. Then which of the following can we claim to be true?
A. f^-1 is not a function.
B. We can't tell whether or not f has an inverse.
C. The function f has an inverse f^-1, but we can't tell whether it is even or odd.
D. The function f has an inverse f^-1 that is even.
E. The function f has an inverse f^-1 that is odd.
1 AnswerMathematics5 years agoSuppose that f is an odd function whose domain is the set of all real numbers. Which of the following can we claim to be true?
A. The function f does not have an inverse.
B. The function f has an inverse f^-1 that is odd.
C. The function f has an inverse f^-1, but we cannot tell whether it is even or odd.
D. We can't tell whether f has an inverse that is still a function.
E. The function f has an inverse f^-1 that is even.
3 AnswersMathematics5 years agoSuppose that f is an odd function whose domain is the set of all real numbers. Which of the following can we claim to be true?
A. The function f does not have an inverse.
B. The function f has an inverse f^-1 that is odd.
C. The function f has an inverse f^-1, but we cannot tell whether it is even or odd.
D. We can't tell whether f has an inverse that is still a function.
E. The function f has an inverse f^-1 that is even.
1 AnswerMathematics5 years agoIf f(x) is an even function and g(x) is an odd function, which of the following must be even. I. f(g(x)) II. f(x) + g(x) III. f(x)g(x)?
A. I only.
B. II only.
C. I and II only.
D. II and III only.
E. I, II, III.
2 AnswersMathematics5 years agoIf f and g are odd functions, which of the following must also be odd? I. f(g(x)) II. f(x) + g(x) III. f(x)g(x)?
A. I only.
B. II only.
C. I and II only.
D. II and III only.
E. I, II, III.
1 AnswerMathematics5 years agoConsider the following functions: f(x) = cos(x^3 - x) h(x) = |x-3|^3 g(x) = ln(|x| + 3) s(x) = sin^3(x) Which of the following is true?
A. s is odd, f and h are even.
B. f and g are even, s is odd.
C. h and s are odd, g is even.
D. g and f are even, h is odd.
E. f is even, h and s are odd.
2 AnswersMathematics5 years agoIf f(x) is an odd function, which of the following must be even?
A. |f(x)|
B. f(|x - 1|)
C. -f(x)
D. f(x + 1)
E. None of these.
1 AnswerMathematics5 years agoSuppose you're given the following table of functions for f(x), and told that the function f(x) is even. Then: ?
x = -2, -.35, 0, .53, 1
f(x) = 5, -3, 2, 2, -5
A. f(.35) + f(-.53) = 1
B. f(2) = -5
C. f(0) + f(-.53) = 0
D. f(-1) - f(2) = -10
E. Something is wrong. Given the table, the function cannot be even.
1 AnswerHomework Help5 years agoIf f(x) is an odd function, which of the following must also be odd?
A. -f(x)
B. f(|x|)
C. |f(x)|
D. f(x - 1)
E. None of these.
1 AnswerMathematics5 years agoSuppose that f is an odd function whose domain is the set of all real numbers. Which of the following can we claim to be true?
A. The function f does not have an inverse.
B. The function f has an inverse f^-1 that is odd.
C. The function f has an inverse f^-1, but we cannot tell whether it is even or odd.
D. We can't tell whether f has an inverse that is still a function.
E. The function f has an inverse f^-1 that is even.
2 AnswersMathematics5 years agoSuppose that f is an even function whose domain is the set of all real numbers. Then which of the following can we claim to be true?
A. We can't tell whether or not f has an inverse.
B. The function f has an inverse f^-1 that is even.
C. The function f has an inverse f^-1 that is odd.
D. F^-1 is not a function.
E. The function f has an inverse f^-1, but we cannot tell whether it is even or odd.
1 AnswerMathematics5 years agoIf f(x) is an even function and g(x) is an odd function, which of the following must be even?:?
f(g(x)),
f(x) + g(x), or
f(x)g(x)
2 AnswersMathematics5 years agoConsider the following functions: f(x) = sin(x^4 - x^2), h(x) =(|x| - 3)^3, g(x) = ln(|x|) + 3, s(x) = sin^3(x) What is true?
H and S is even, F is odd.
F and H is even, S is odd.
H and G is even, S and F are odd.
F is even, H and S are odd.
F, H, and S are odd.
1 AnswerMathematics5 years ago