2026-07-19138545.7 KB5页260
2026-07-19155731.93 KB7页287
2026-07-19166930.48 KB8页280
2026-07-19107740.25 KB6页152
2026-07-191727239.6 KB3页275
2026-07-19165023.27 KB4页53
2026-07-19185867.1 KB10页174
重点强化练(十六)1.D[解析]由题得直线方程为y=x+3,设A(x1,y1),B(x2,y2),由{y2=2px,y=x+3,得y2-2py+6p=0,令Δ>0,则p>6,所以y1+y2=2p,y1·y2=... 2026-07-191045173.63 KB13页187
2026-07-19157048.96 KB5页165
2026-07-1928141.88 KB3页96
2026-07-19141321.76 KB4页251
2026-07-1959340.91 KB7页84
2026-07-19141785.63 KB6页245
2026-07-19161715.3 KB3页280
2026-07-19583129.54 KB4页197
2026-07-1967222.79 KB4页240
2026-07-19154929.64 KB6页218
2026-07-1950486.44 KB6页116
2026-07-1918332.62 KB4页209
2026-07-1968725.37 KB2页248
