Please hurry I’ll mark as brainlist

An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is

Me asap! what is the slope of this line? enter your answer in the box.

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.