For each function find (a) the equation of the secant line through the points where x has the given values

secant-line

#1

for each function find (a) the equation of the secant line through the points where x has the given values, abd (b) where the equation of the tangent line where x has the first value. f(x)= -3/(x+1); x=1, x=5

Answer:

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