Given right triangle ABCABC with altitude \overline{BD} BD drawn to hypotenuse ACAC. If AB=3AB=3 and AC=9,AC=9, what is the length of \overline{AD}? AD ?

Determine the domain and range of the given function. the domain is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}. the range is all real numbers all real numbers greater than or equal to –2{x: x = –2, –1, 0, 1, 2}{y: y = –2, –1, 0, 1, 2}.