Find arc measure ST with arc QT 142 and SR 46

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

Answer this question only if you know the 30 points and

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =