Determine the highest real root of f(x) 5x^3 - 6x^2 + 11x + 6.1:

a. Graphically.
b. Using the Newton-Raphson method (three iterations, xo = 3.5).
c. Using the secant method (three iterations, x-1= 2.5 and xo = 3.5).
d. Using the modified secant method (three iterations, xo= 3.5, δ = 0.01).
e. Determine all the roots with MATLAB

“ a line segment that has the endpoints on the circle and passes through the midpoint is called the diameter. the diameter is twice the size of the radius. a line segment that has its endpoints on the circular border but does not pass through the midpoint is called a chord. a circle is the same as 360 small circle up the number 0 . i hope this .

i belive the biggest ratio would be 18: correct me if im wrong

part a: triangles gcb and epb

part b. sides cg and rp are parallel by definition of parallelogram.

angles cgb and e are congruent by being alternate interior angles of parallel lines cut by a transversal. angles gbc and ebp are congruent because they are vertical angles. by aa similarity, the triangles are similar.

part c. since the triangles are similar, the ratios of the lengths of corresponding sides are equal.

calculation of be:

gb/be = cb/bp

(400 ft)/be = 300/200

(400 ft)/be = 3/2

3be = 2 * 400 ft

3be = 800 ft

be = 800/3 ft

calculation of pe:

gc/pe = cb/bp

(350 ft)/pe = 300/200

(350 ft)/pe = 3/2

3pe = 2 * 350 ft

3pe = 700 ft

pe = 700/3 ft