Q1

Find an equation of the line tangent to the graph of f(x) = 2 - 7x at (5, - 173). The equation of the tangent line to the graph of f(x) = 2 -7x" at (5, - 173) is y = (Type an expression using x as the variable.)Find an equation of the line tangent to the graph of f(x) = x" at ( - 1, - 1). The equation of the tangent line is y = (Type an expression using x as the variable.)Find an equation of the line tangent to the graph of f(x) = - at 6, The equation of the tangent line is y = (Type an expression using x as the variable.)