CREATE TABLE table_47246 ("Game" FLOAT, "Date" TEXT, "Team" TEXT, "Score" TEXT, "High points" TEXT, "High rebounds" TEXT, "High assists" TEXT, "Location Attendance" TEXT, "Record" TEXT)

Who had the high rebounds, and how many did he have, for the game played on April 9?
SELECT "High rebounds" FROM table_47246 WHERE "Date" = 'april 9'
SELECT "High rebounds" FROM "table_47246" WHERE "Date" = 'april 9'