4 = number of leaves on a four-leaf clover
the linearization of f(x) = x^4 + 3x^2 with a = -1 is L(x) = 4 - 10(x+1) the linearization formula is L(x) = f(a) + f'(a)*(x-a) when, a = -1 f(a) = (-1)^4 + 3(-1)^2 = 4 f'(x) = 4*x^3 + 6*x f'(a) = 4(-1)^3 + 6(-1) = -10 so, L(x) = (4) + (-10)*(x-(-1)) = 4 - 10(x+1)
Twenty nine years ago when I took the "Whatchamacallit Test, "4 Legs on a Chair" was the correct answer.
15
A. F. C. L. Kievits has written: 'Stemmachines' -- subject(s): Voting-machines
f=1 l=2 o=4 now you know
C- Canadian F- Football L- League
Legs on a centipede
1150
Frequency. f=c/l Where, f=Frequency, l=Wavelength and c=Velocity of light in free space.
If you choose to spell the words that way.
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 4 words with the pattern F-C---L-. That is, eight letter words with 1st letter F and 3rd letter C and 7th letter L. In alphabetical order, they are: faceable facetely facially facilely
5.91 cups 1 liter = 4.22 cups 1 cup = 0.23 L 1 L = 4 metric cups