SOLUTION: Suppose the function r is defi ned as follows: r (x) = 4^(2x+1) - 8 Write down Dr and solve the equation r (x) = 0

Algebra ->  Equations -> SOLUTION: Suppose the function r is defi ned as follows: r (x) = 4^(2x+1) - 8 Write down Dr and solve the equation r (x) = 0      Log On


   

Question 1143064: Suppose the function r is defi ned as follows:
r (x) = 4^(2x+1) - 8
Write down Dr and solve the equation r (x) = 0
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


Not sure what you mean by "Dr". Do you mean the derivative of r with respect to x, or ? Or do you want the differential of r, ?



or



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Since ,




John

My calculator said it, I believe it, that settles it