Use the algebraic formula for Newton's Method to find the third approximation, X3, for f(x) = x^3 -5x^2 + 6.25x, where the first approximation is Xo = 3. Find the answer to three decimal places.

f(x) is the value of the function. b is the value of the function when x equals zero or the y-coordinate of the point where the line crosses the y-axis in the coordinate plane.

step-by-step explanation:

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a) 32pie square meters

step-by-step explanation:

2.2°  

step-by-step explanation:

let θ = the angle of elevation.

tanθ =77/2020

tanθ = 0.038 12

      θ = tan⁻¹0.038 12

      θ = 2.2°