Question
Asked Feb 1, 2020
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11. Tangent Lines and Instantaneous Velocities
The graph of function f(x) is shown below. At which value of x is the slope of the tangent line to the curve equal to -1?
1..
1 2 3 4
-4 -3 -2 -1
-2-
-3-
-4-
-5-
चे
3.
2.
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11. Tangent Lines and Instantaneous Velocities The graph of function f(x) is shown below. At which value of x is the slope of the tangent line to the curve equal to -1? 1.. 1 2 3 4 -4 -3 -2 -1 -2- -3- -4- -5- चे 3. 2.

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Expert Answer

Step 1

Slope has to be -1 , negative number. 

So at that x , f(x) must be decreasing. 

Step 2

From that information we eliminate three points beca...

Calculus homework question answer, step 2, image 1
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