Mathematics, 23.06.2019 12:00 LeahAshe123
5. the gradient of the tangent line to the graph of f(x)= 2x^2 + kx - 3 at x = -1 is 1. find the value of k
Answers: 1
at 
is given by the value of the derivative at 
. We have
. Then
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5. the gradient of the tangent line to the graph of f(x)= 2x^2 + kx - 3 at x = -1 is 1. find the val...
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