ASAP please!! What is the best approximation for one of the relative minimums of the polynomial function graphed below?

In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.

Solve each equation using the quadratic formula. find the exact solutions. 6n^2 + 4n - 11

Tessa bought stock in a restaurant for $253.00. her stock is now worth $333.96. what is the percentage increase of the value of tessa's stock? a.) 81% b.) 32% c.) 24% d.) 76%