a.
The Slope of the graph of f at the given point.
a.
Answer to Problem 75RE
The slope of the graph of function at the given point is
Explanation of Solution
Given:
The function and points is,
Conclusion:
Slope of the tangent is given by
Calculation:
Substitute the value,
Conclusion:
Hence, the slope of the graph of function at the given point is
ii.
The equation of the tangent line to graph .
ii.
Answer to Problem 75RE
The equation of the tangent line to graph is
Explanation of Solution
Given:
The function and points is,
Concept Used:
The equation of the line passing through the points
Calculation:
As per the given problem
Substitute the values,
Conclusion:
The equation of the tangent line to graph is
c.
The graph of the function and the tangent line.
c.
Explanation of Solution
Given:
The function and points is,
The graph of the function and the tangent line is shown below
Chapter 12 Solutions
EBK PRECALCULUS W/LIMITS
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