想知道：y=a1.*exp(-sqrt((a2-lab)^2/a5(a3-cap)^2/a6(a4-xin)^2/a7))AB=AC=3COS=1/9(2x-14)/(x^2-1)

Question

想知道：y=a1.*exp(-sqrt((a2-lab)^2/a5 (a3-cap)^2/a6 (a4-xin)^2/a7))AB=AC=3COS=1/9
(2x-14) / (x^2-1) <= -1A= b=

Answer 1

g(x)=ax b(a,b∈R)比如kx2 -(k-2 )x k>0比如f(x)=ax2 bx c(a≠0） 0f(x)=2^x