What are the first 5 terms for a geometric sequence where the first term is 3 and r = 4​

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

What is not true about kl and mn? what is mn? (show your work)

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees