+113 What real value of t produces the smallest value of the quadratic t^2 -9t - 36?
+37146 The smalles value of t will be given by -b/2a where b = -9 and a = 1 for this bowl shaped parabola
NOTE: this is the smalles value of t NOT the smallest value of the function ....you find THAT by putting in the 't' value and calculating.
