Find the domain. Write the answer in interval notation. $$p ( t ) = 2 t ^ { 2 } + 3 t - 14$$
A) $\left[ - \frac { 121 } { 8 } , \infty \right)$
B) $( - \infty , \infty )$
C) $\left( - \infty , - \frac { 7 } { 2 } \right] \cup [ 2 , \infty )$
D) $\left[ - \frac { 7 } { 2 } , 2 \right]$

Question

Quizplus · Accepted Answer

The domain of a polynomial function, like $p(t) = 2t^2 + 3t - 14$, is all real numbers, because there are no restrictions on the values that $t$ can take.

Find the Domain p(t)=2t2+3t−14p ( t ) = 2 t ^ { 2 } + 3 t - 14p(t)=2t2+3t−14

Find the Domain $p ( t ) = 2 t ^ { 2 } + 3 t - 14$