Find the average rate of change for: f(x) = x^2 - 3x + 5
a) [2 , 4]
b) [a , a + h]
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work them out.
For a) I have: -8
For b) I have: h^2 + 2ah - 6a + 3h - 10 / 2
Is this correct?
work on your algebra.
Originally Posted by skeeter
work on your algebra. hehehe yes I need to.
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