lol, Didn't High's English paper have typo errors in it? Like on the 2nd page, the teachers forgot to change the info there - it said answering q's relating to 3 texts (meant to be 4?) plus there the fonts were all out of whack (that poem looked like there was formatting issue with the...
If Harry's in HUrstville is anything like the one in Burwood - the class sizes are pretty big. He is a really good teacher, you do get the oppountunity to ask questions and stuff, but one bad thing I've found is that you have to be self motivated to do hw. The class sizes in my opinion are too...
When solving simultaneously, does the point/s have to satisfyboth the function and inverse function domains and ranges? I'm a little confused at this point.
So you have to show both steps to get the marks?
Thanks.
Also, if it asks for you to find the inverse function of each function and verify that f-1 [f(x)] = f[f-1 (x)] =x, how do you do that? I dont understand how you do the verify bit.
Need help with these inverse function questions
Find points of intersection of curves y = f(x) and y = inverse f )x_ if
f(x) = (x-1)^2 , x>1
f(x) = 3x (2-x), x < or equal to 1
Teacher didn't explain it very well so im kinda lost