(In(x))² X Let f(x) be a function defined for x> 0 with f(e) = 6 and f'(x) = a. Write the equation of the tangent line of f(x) at the point x=e. b. Is f(x) concave up or down in the interval (1,4)? Please justify your answer. c. Find f(x) by using anti-differentiation.

adapted from The Underdogsby Mariano Azuela Some men on horseback rode up, shouting and sweating; two of them dismounted, while the other hung back to watch the horses."We want food! Give us eggs, milk, beans, anything you've got! We're starving!"The speaker wore chevrons on his arm, his companion red stripes on his shoulders."Whose place is this, old woman? Of course it's not empty. How about the light and that child there? Look here, confound it, we want to eat, and quick too. We’re coming in.""Tell me what they call this ranch, woman?" the sergeant asked."Limon," the woman replied curtly, carrying wood to the fire and fanning the coals. 6   Select the correct answer. What does the setting reveal about the time period of the text?    A.  It takes place during a time when soldiers traveled on horseback.  B.  It takes place during a time when soldiers patrolled city streets.  C.  It takes place during a time when soldiers were returning from battle.  D.…

Louie is studying sculpting, and he was asked to submit 6 sculptures from his collection to exhibit at the fair. He has 13 sculptures that he thinks are show worthy. In how many ways can the sculptures be chosen?

How many handshakes are required for a group of 8 people to shake everyone's hand?