Question 1131359
{{{f(x) = 3x^2 -37}}}


since {{{3>0}}} function will have  a minimum

min :{{{y=3 x^2 - 37 }}} is {{{-37}}}   at {{{x = 0}}}


{{{ graph( 600, 600, -45, 45, -45, 45, 3x^2 -37) }}}