f(x) f(x 1)=8x 7x=1 rcosA,y=-1 rsinA,r>0,A

问题描述:

f(x) f(x 1)=8x 7x=1 rcosA,y=-1 rsinA,r>0,A
loga[(x2^2-ax2)/(x1^2-ax1)]>0|ax b|0)

y=【根号f(x-1)-1 】-3*f(3x 6)x2^2-ax2)/(x1^2-ax1)>0 相对23x(-5)-(-3)/(3/128)相对y=【根号f(x-1)-1 】-3*f(3x 6)