Need convert x 2 + y 2 = 8 to a polar equation. explain how you got the answer r = 4 r^2 = 8 r^2 = 64

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

Based on the figures as marked, /\rqs = —

Is a positive integer raised to a negative power always positive