Funny Pic Dump: Next Page–>




Recent Posts
 Nasim Pedrad Does Aziz Ansari Impression in Unaired SNL Sketch
 Now That’s Impressive! (19 Pics)
 16 Awesome Animated GIFs (9.17.14)
 Dog ‘Saves’ Boy He Thinks is Drowning
 Grammar and Spelling Are Important (25 Pics)
 Random Pairing: Comics That Mix TV Shows, Books and Movies
 Funny Pic Dump (9.17.14)
 Eating Contest: Tiny Hamster vs. Kobayashi
 Users Share Embarrassing Photos of Themselves on ‘The Blunder Years’ (18 Pics)
 18 Puns That Are So Bad, They’re Good
Archives

So… anyone do the math on that last one? I got $4.55
I got $7.55.
$25
should be $7.00 even unless you’re including taxes
it is $25 actually
$35.00 . . . couldn’t be that cheap
Solving for the derivative I got $25
df(x)/d(x) = 1/5 times 5x^4 – 1/4 times 4x^3 – 2/3 times 3x^2 – 11 times 1. Simplify to df(x)/d(x)= x^4 – x^3 – 2x^2 – 11. Now plugging in the x=3 you get 81 – 27 – 18 – 11=25
Gift Cards normally have a Balance Inquiry number in the back… I’d just call that.
Or stick the equation into something like Google or Wolfram Alpha.
You all need to take some Calculus. He’s asking him to solve for the derivative.
f'(x) = x^4 – x^3 – 2x^2 – 11
f'(3) = 3^4 – 3^3 – 2(3)^3 – 11
= 81 – 27 – 18 – 11
= 25