Question: For the function f ( x ) = 7 - 6 x - 4 x 2 , find the slopes of the tangent lines at

For the function f(x)=7-6x-4x2, find the slopes of the tangent lines at x=-2,x=0, and x=1.
Answer
At x=-2,m=
At x=0,m=
At x=1,m=
For the function f ( x ) = 7 - 6 x - 4 x 2 , find

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