Which equation represents this situation, where $y$ is the pressure i…

Source Texts

Text

At the start, the pressure was 18 psi. It doubled every 29 minutes.

Which equation represents this situation, where

y

is the pressure inside the container

t

minutes after the start?

y = 18 (2)^{t /29}

y = 18 (29)^{2 t}

y = 18 (x + 29)^{2}

y = 18 x^{2} + 29