iven right triangle ABCABC with altitude \overline{BD} BD drawn to hypotenuse \overline{AC} AC . If AD=4AD=4 and DC=4,DC=4, what is the length of \overline{BD}? BD ?

Lassify the function as linear or quadratic and identify the quadratic, linear, and constant terms. f(x) = (3x + 2)(−6x − 3) linear function; linear term: −21x; constant term: −6 linear function; linear term: −18x2; constant term: −6 quadratic function; quadratic term: 6x2; linear term: 24x; constant term: −6 quadratic function; quadratic term: −18x2; linear term: −21x; constant term: −6

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

Math it's appreciated. (picture provided)