Chapter8: Roots And Radicals
Section8.7: Use Radicals In Functions
Problem 408E: Explain why the process of finding the domain of a radical function with an even index is different...
Question
Transcribed Image Text:ii.
817
3. Find the value of the expression lim
h-2
2x²+5x-7
x-1
4. Below is the graph of f(x) = x³-3x² - 2x + 12.
10-
2
5.
-5.
0
-10-
a.
Find f'(x)
-
·6x-2
Identify the domain where f(x) is
increasing
C.
4.5, -11
i. f(x) has an x-intercept at x = 2. Find
the equation of the normal at x = 2.
-20-
There is a tangent to f(x) on the domain x >0 with the same slope as the normal
from the previous part. Find the equation of the tangent line.
x=18070
2. F
2.0
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