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Question
Find the derivatives of the following functions with respect to corresponding independent variables:
Draw the function f'(x) if f(x) = 2x2 – 5x + 3
Solution
f(x) = 2x2 – 5x + 3
f'(x) = 4x – 5 which is a linear function
(i.e.) y = 4x – 5
| x | 0 | 1 | 2 | 3 |
| y | – 5 | – 1 | 3 | 7 |
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