14.满足-$\sqrt{5}$<x<$\sqrt{3}$的整数x是( )
| A. | -2,1,0,1,2 | B. | -1,0,1,2,3 | C. | -2,-1,0,1 | D. | -1,0,1,2 |
10.二次函数y=-2(x-1)2-2的顶点为( )
| A. | (1,2) | B. | (1,-2) | C. | (-1,2) | D. | (-1,-2) |
9.反比例函数y=$\frac{6}{x}$,不经过下列哪个点( )
0 279017 279025 279031 279035 279041 279043 279047 279053 279055 279061 279067 279071 279073 279077 279083 279085 279091 279095 279097 279101 279103 279107 279109 279111 279112 279113 279115 279116 279117 279119 279121 279125 279127 279131 279133 279137 279143 279145 279151 279155 279157 279161 279167 279173 279175 279181 279185 279187 279193 279197 279203 279211 366461
| A. | (-2,-3) | B. | ( 2,3) | C. | (-1,6) | D. | (-6,-1) |