Respuesta :

Answer:

maximum : [tex] ϵ -29 [/tex] a number infinitesimally larger than -29, or -28 if you prefer integers

minimum : [tex] -\infin [/tex]

negative infinity

Explanation:

if t + 31 < 2

than t + 31 - 31 < 2 - 31

t < -29

[tex] -\infin < t \:< - 29[/tex]

any number less than -29

ϵ just means infinitesimal small quantity denoted as [tex] \pm \frac{1}{\infin} [/tex]