Module1WWsp: Problem 4
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(1 point) Below is an "oracle" function. An oracle function is a function presented interactively. When you type in an z value, and press the--> button and the value
f(z) appears in the right hand window. There are three lines, so you can easily calculate three different values of the function at one time.
Problem List
Find the largest & so that f(z)-f(1.382)| < 0.0008 when 2-1.382|<8.
5= 0.000001
1.382
Note: Your answer must be within 0.000001 of the correct answer.
Hint:
1.382
1.382
x
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f(x)