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### Section 3-1 : The Definition of the Derivative

Use the definition of the derivative to find the derivative of the following functions.

- /(f/left( x /right) = 6/) Solution
- /(V/left( t /right) = 3 - 14t/) Solution
- /(g/left( x /right) = {x^2}/) Solution
- /(Q/left( t /right) = 10 + 5t - {t^2}/) Solution
- /(W/left( z /right) = 4{z^2} - 9z/) Solution
- /(f/left( x /right) = 2{x^3} - 1/) Solution
- /(g/left( x /right) = {x^3} - 2{x^2} + x - 1/) Solution
- /(/displaystyle R/left( z /right) = /frac{5}{z}/) Solution
- /(/displaystyle V/left( t /right) = /frac{{t + 1}}{{t + 4}}/) Solution
- /(Z/left( t /right) = /sqrt {3t - 4} /) Solution
- /(f/left( x /right) = /sqrt {1 - 9x} /) Solution

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