函数y=3sin(2x+π/4)-1定义域为______ 值域为_________
问题描述:
函数y=3sin(2x+π/4)-1定义域为______ 值域为_________
答
函数y=3sin(2x+π/4)-1定义域为___任意实数___ 值域为____[-4,2]_____
函数y=3sin(2x+π/4)-1定义域为______ 值域为_________
函数y=3sin(2x+π/4)-1定义域为___任意实数___ 值域为____[-4,2]_____