Write the Word or Phrase That Best Completes Each Statement $\mathrm { q } _ { 3 } ( \mathrm { t } ) = 12 \mathrm { t } ^ { 2 } - 12 \mathrm { t } + 2$

Essay

Write the word or phrase that best completes each statement or answers the question.
-As a function, $\mathrm { q } _ { 3 } ( \mathrm { t } ) = 12 \mathrm { t } ^ { 2 } - 12 \mathrm { t } + 2$ . The orthogonal basis for the subspace $\mathrm { W }$ is $\left\{ q _ { 1 } , q _ { 2 } , q _ { 3 } \right\}$ .