问题:
已知函数f(x)=a x+x-b的零点x 0∈(n, n+1) (n∈Z),其中常数a, b满足2 a=3,3 b =2,则n的值是 ( )
A.-2
B.-1
C.0
D.1
已知函数f(x)=a x+x-b的零点x 0∈(n, n+1) (n∈Z),其中常数a, b满足2 a=3,3 b =2,则n的值是 ( )
A.-2 | B.-1 | C.0 | D.1 |
参考答案: