SOLUTION: F(x) =(x^2-4)e^x a) find the inflection points b)find the left most interval and if on this interval f is concave up or concave down c) find the middle interval and if on this

Algebra ->  Probability-and-statistics -> SOLUTION: F(x) =(x^2-4)e^x a) find the inflection points b)find the left most interval and if on this interval f is concave up or concave down c) find the middle interval and if on this       Log On


   

Question 1181033: F(x) =(x^2-4)e^x
a) find the inflection points
b)find the left most interval and if on this interval f is concave up or concave down
c) find the middle interval and if on this interval f is concave up or concave down
d) find the right most interval and if on this interval f is concave up or concave down
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
find the distance between each pair of points (x1,y1)~(-3,-6) and (x2,y2)~(5,6)
0 solutions
Distance formula +sqrt%28%28x2-x1%29%5E2+%2B%28y2-y1%29%5E2%29
D = +sqrt%28%285-%28-3%29%29%5E2+%2B%286-%28-6%29%29%5E2%29
= +sqrt%288%5E2+%2B12%5E2%29
= sqrt%28228%29
=15.09