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Exponential function
As a last topic in this section we have to discuss a special exponential function. Actually this is so special that for several people it is THE exponential function. Following it is,
f( x ) = ex
where e = 2.718281828...... . Note the difference among f( x )= b x and f( x ) = ex . In the primary case b is any number which is meets the limitation given above whereas e is a very specific number. Also note that e is not a terminating decimal.
This special exponential function is extremely important & arises obviously in several areas. As noted above, this function arises so frequently that several people will think of this function if you talk regarding exponential functions. Let's get a quick graph of this function.
To find the calorie density (D) in calories per ounce of food that contains c carories and weight w ounces is given by D=C/w
Example Find out all the zeroes of P ( x ) = x 4 - 7 x 3 + 17 x 2 -17 x + 6 . Solution We found the list of all possible rational zeroes in the earlier example. Follo
change radical to an algebraic express with fractional exponets 5^x to the 3 power.
if im working out a problem that say 16 - t over 10 = -8 what be the answer
3^x + 3^(x^1/2) - 90 =0
how to do it
John can drive his car 15 miles on 2 gallons. How many gallons of gas will john need to drive 195 miles?
Find out the domain of each of the following functions. g( x ) = x+3 /x 2 + 3x -10 Solution The domain for this function is all of the values of x for which we don't hav
2 adults for 10 children and 3 adults for 12 children
-5-8=
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