10.
Classify the function as linear or quadratic and identify the quadratic, linear, and constant terms.

y = −3x2 − 29x + 30

A. quadratic function; quadratic term: 4x2; linear term: −26x; constant term: −24

B. linear function; linear term: −29x; constant term: 30

C. linear function; linear term: −26x; constant term: −24

D. quadratic function; quadratic term: −3x2; linear term: −29x; constant term: 30