Calculus, check my answers, please! 3
posted by Samantha .
Did I get these practice questions right?
1. Suppose 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?
***The function f has an inverse f –1 that is even.
The function f has an inverse f –1, but we can't tell whether it's even or odd.
The function f has an inverse f –1, but we can't tell whether it's even or odd.
f –1 is not a function.
We can't tell whether or not f has an inverse.
2. Suppose that f is an odd function whose domain is the set of all real numbers. Then which of the following can we claim to be true?
(Points : 1)
The function f has an inverse f –1 that is even.
***The function f has an inverse f –1 that is odd.
The function f has an inverse f –1, but we can't tell whether it's even or odd.
The function f does not have an inverse.
We can't tell whether f has an inverse that's still a function.

Calculus, check my answers, please! 3 
Steve
#1. f^1 is not a function
Think of y = x^2
every value of y has two values of x.
#2 correct 
Calculus, check my answers, please! 3 
Samantha
Hmm... Okay! I see how that works now! :) Thank you so much! I'll be posting a few more problems and would appreciate if you could help with those, too!

Calculus, check my answers, please! 3 
Hollie
#1 F^1 is not a function
#2 we can't tell that bla bla
Respond to this Question
Similar Questions

Function Notation
Ive been shown that a function can be written like so f:X>Y,f(x)=rule where X is the Domain and Y, the codomain. Firstly, what is the codomain? 
math 116
What is the difference between domain and range? 
11th grade maths
A.give an example of a function whose domain is {3,4,7,9}? 
Maths
A give an example of a function whose domain equals the set of real numbers and whose range equals the set? 
11th grade mths
Please check urgently .I have to submit the assignment A give an example of a function whose domain equals the set of real numbers and whose range equals the set? 
Maths(please check urgently
Please check urgently .I have to submit the assignment A give an example of a function whose domain equals the set of real numbers and whose range equals the set? 
CALCULUS. Check my answers, please! :)
The domain of f(x)=(1)/(sqrt(x^26x7)) is (1, 7) [1, 7] x > 1 or x < 7 ***{x < 1}U{x > 7} (∞, 1]U[7, ∞) 2. In which of the following is y a function of x? 
Algebra 1 Please, check my answers!
1. What is ((12x^6 + x)) / ((4x^2))? A: 3x^4  1/4x 2. What is the greatest common factor of the terms of the polynomial 6x^3  18x^2 + 12x + 3? 
Math Algebra 1111
If the domain of a function F is the set of all real numbers and the domain of a function G is the set of all real numbers, under what circumstances do (F+G)(x) and (F/G)(x) have different domains? 
Math
What is the domain and range fro the expentiral function f(x)=2x4^x1+3?