Question: For the given function, find (a) the equation of the secant line through the points where x has the given values and (b) the equation

For the given function, find (a) the equation of the secant line through the points where x has the given values and (b) the equation of the tangent line when x has the first value. Y= f(x) = x^2+x ; x= -4, x=-1

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