Posted by **Lucy** on Sunday, August 10, 2008 at 12:22pm.

The graph of the equation y=x^3-x is symmetric with respect to which of the following?

a) the x-axis

b) the y-axis

c) the origin

d) none of these

Answer: c

2) The graph of an odd function is symmetric with respect to which of the following?

a) the x-axis

b) the y-axis

c) the line y=x

d) none of these

Thanks

- Pre-Calculus-check answers -
**Lucy**, Sunday, August 10, 2008 at 12:23pm
Oops, forgot to mention that the answer for problem 2 is d.

- Pre-Calculus-check answers -
**Damon**, Sunday, August 10, 2008 at 1:39pm
In both case I agree. In 1) the function is odd and therefore symmetric about the origin

In 2)again an odd function is symmetric about the origin, so none of the above

Definition of Odd Function

A function with a graph that is symmetric with respect to the origin. A function is odd if and only if f(–x) = –f(x).

## Answer this Question

## Related Questions

- Pre-calculus - 1. The graph of the equation y = x2 – 3 is symmetric with respect...
- Pre-Calc - Could somebody please check this for me? Dtermine whether the graph ...
- Algebra - For each equation, determine whether its graph is symmetric with ...
- Algebra - Restated:For each equation, determine whether its graph is symmetric ...
- Math(Please check) - Determine whether the graph of the following equation is ...
- Math - For f(x) = 2x-3 and g(x)= 2x^2 find, a) (f + g)(x) = My answer is 2x^2 + ...
- maths2 - Test the equation for symmetry with respect to the x-axis, the y-axis, ...
- Pre-calculus - Is the graph of x^2/9-y^2/25 symmetric with respect to the x-axis...
- Math - Is the following function symmetric with respect to the y-axis, symmetric...
- Math(Please, Please, help) - For f(x) = 2x-3 and g(x)= 2x^2 find, a) (f + g)(x...

More Related Questions