Question
Asked Oct 17, 2019
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10. At what points (if any) (x, y) does the following function have a horizontal tangent line?
Does it have a vertical tangent line? Show work to justify your answers.
h(x) = x^4-2x^2+10

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Expert Answer

Step 1

Step 2

Now, equate the first derivative to zero and find the values of x. Finally plug in the values of x in the original equation.

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Step 3

Now, substitute the values of x in ...

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Image Transcriptionclose

2(0)=10 h(1)9 6 = h(-1)9

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Tagged in

Math

Calculus

Functions