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OpenStudy (anonymous):
Find numbers a. b, and c that the graph f(x) = ax^2 + bx + c has x-int (0,0), and (8,0) and a tangent with slope 16 where x = 2.
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OpenStudy (anonymous):
I can already tell that c = 0 . I also know that the derivative of the function f(x) would be 2ax + b < -- f'(x)
OpenStudy (anonymous):
16 = 2ax + b
myininaya (myininaya):
You have two equations 64a+8b=0 and 4a+b=16
OpenStudy (anonymous):
Oops sorry I just got this question
OpenStudy (anonymous):
But I was wondering if you could help me with another
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myininaya (myininaya):
This site is horrible on iphone so just posta new thread
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