hey guys, having trouble with this one:
y=x + 4/(x-1)
i have found 1st and 2nd derivatives.
Minimum turing point at (1/2, 15/4) and there are no points of inflexion. there is an asympote at x=1...right.
This line is more than just that though isn't it? how can u tell that you got...
" the height "h" meters of a cricket ball after being struck by a batsman is given by the equation h=1+x-(x^2/40) where x meters is the horisontal distance traveled by the ball from the bat. how far would the ball travel before it hits the ground?"
I have:
using pythagoras...
Hi,
i'm stuck with this question, I'm prob missing something easy.
the "c" above middle c on the piano has a frequency of 512 Hz. calculate the wavelength.
Thanks for your help