The initial guesses for the root are assumed to be x0=3 and x1=2, for these initial values, f (x0) =28 and f (x1)= 4, what is the angle the secant line makes with the x-axis? Assume that the root of the equation f(x) = O is found by using the secant method.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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The initial guesses for the root are assumed
to be x0=3 and x1=2, for these initial values,
f (x0) =28 and f (x1)= 4, what is the angle
the secant line makes with the x-axis?
Assume that the root of the equation f(x) =
O is found by using the secant method.
hint: Use the straight line equation y = mx+b
...where m can be calculated as 24. The angle
can be found using the equation for the tan.
Show your work.
Transcribed Image Text:The initial guesses for the root are assumed to be x0=3 and x1=2, for these initial values, f (x0) =28 and f (x1)= 4, what is the angle the secant line makes with the x-axis? Assume that the root of the equation f(x) = O is found by using the secant method. hint: Use the straight line equation y = mx+b ...where m can be calculated as 24. The angle can be found using the equation for the tan. Show your work.
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