1. Aşağıdaki ifadelerin tanımlı olduğu aralıklar- da fonksiyon olup olmadıklarını bulunuz.
a) f: R-R, f(x) = 2x + 5
b)f: R-R, f(x) = x2+1
c)f: R-R, f(x) = X-5
x+1
Ç) : Z – Z, F(x) = 32

To find the extreme values of a function f(x. y) on a curve x-x(t), y y(t), treat f as a function of the single variable t and use the chain rule to find where df/dt is zero. in any other single-variable case, the extreme values of f are then found among the values at the critical points (points where df/dt is zero or fails to exist), and endpoints of the parameter domain. find the absolute maximum and minimum values of the following function on the given curves. use the parametric equations x=2cos t, y 2 sin t functions: curves: i) the semicircle x4,y20 i) the quarter circle x2+y-4, x20, y20 b, g(x, y)=xy

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

Which one is true about the hexagons ?