SOLUTION: For the given equation, list the intercepts and test for symmetry. y=x^3-512 We are learning precalculus and I need to check my steps again, can anyon help out? Please.

Algebra ->  Quadratic-relations-and-conic-sections -> SOLUTION: For the given equation, list the intercepts and test for symmetry. y=x^3-512 We are learning precalculus and I need to check my steps again, can anyon help out? Please.      Log On


   



Question 636258: For the given equation, list the intercepts and test for symmetry.
y=x^3-512
We are learning precalculus and I need to check my steps again, can anyon help out? Please.

Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
For the given equation, list the intercepts and test for symmetry.
y=x^3-512
**
x-intercept
set y=0
x^3-512=0
x^3=512=8^3
x=8
..
y-intercept
set x=0
y=0-512=-512
..
symmetry: none
see graph below:
+graph%28+300%2C+300%2C+-10%2C+10%2C+-1000%2C+100%2Cx%5E3-512%29+