SOLUTION: find derivetive f(x)= x^2 and when x=4 find slop with explain with graph

SOLUTION: find derivetive f(x)= x^2 and when x=4 find slop with explain with graph

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Question 1097588: find derivetive f(x)= x^2 and when x=4 find slop with explain with graph
Answer by josgarithmetic(39623) (Show Source): You can put this solution on YOUR website!

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point intersection (4,16)
y=mx+b
y-mx=b
b=y-mx
b=16-8*4
b=16-32
b=-16
y=8x-16
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