dany612 on 13 December 2010
| chapset said: first answer is 4050 x=90 the second the domaine is (3,infinite) *it's any number that doesn't give a negative scareroot what is v-1?? a derivative?? |
I have updated it, I posted it on Google docs. and the second one is not 3 to infinity. I tried that and got it wrong. I had to solve for x in order to find the domain and it worked.
so the domain was 2.25, to infinity
And thanks for the first one. But how did you do it? I could barely see the graph on my calculator?
