Sam Longoria

Answered

2021-12-21

Find an equation of the tangent line to the curve at the given point.

$y=\sqrt{x}(81,9)$

Answer & Explanation

Edward Patten

Expert

2021-12-22Added 38 answers

Step 1

Consider the given function:

Step 2

Now differentiate the function to find the slope.

Step 3

Now find the slope at given point (81,9).

Step 4

Write the equation for a line.

Step 5

Put the values of known quantities.

Laura Worden

Expert

2021-12-23Added 45 answers

Step 1

Let

Then, by Eq. 3, the slope of the tangent at

Using the point-slope form of the equation of a line, we find that an equation of the tangent at the point

Which simplifies to

nick1337

Expert

2021-12-28Added 573 answers

Thanks for the help, without you I would not have figured it out

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