Deragz
2021-12-13
Answered

What is the antiderivative of $\mathrm{sec}\left(x\right)$ ?

You can still ask an expert for help

einfachmoipf

Answered 2021-12-14
Author has **32** answers

Multiply by

And we have:

Karen Robbins

Answered 2021-12-15
Author has **49** answers

Is there any other easier explanation?

asked 2021-09-12

Suppose

1.

2. Domain of

3.

4. Domain of

asked 2021-09-15

Evaluate m to make f(x) differentiable everywhere:

K$f\left(x\right)={x}^{2},{\textstyle \phantom{\rule{1em}{0ex}}}\text{if}{\textstyle \phantom{\rule{1em}{0ex}}}x\le 4{\textstyle \phantom{\rule{1em}{0ex}}}\text{and}{\textstyle \phantom{\rule{1em}{0ex}}}f\left(x\right)=m+b,{\textstyle \phantom{\rule{1em}{0ex}}}\text{if}{\textstyle \phantom{\rule{1em}{0ex}}}x>4$

K

asked 2021-10-15

I need a review or step by step explain how these two problems work.

$\mathrm{cos}(14\pi -0)$

Determine the limit as x approaches the given x-coordinate and the continuity of the function at the that x-coordinate.

$\underset{x\to 15\frac{\pi}{8}}{lim}\mathrm{cos}(4x-\mathrm{cos}\left(4x\right))$

Determine the limit as x approaches the given x-coordinate and the continuity of the function at the that x-coordinate.

asked 2021-10-14

Suppose $f\left(x\right)={x}^{2}{\textstyle \phantom{\rule{1em}{0ex}}}\text{and}{\textstyle \phantom{\rule{1em}{0ex}}}g\left(x\right)=\sqrt{x-5}$ , to find:

1. (fog)(x)

2. Domain of (fog)(x)

3. (gof)(x)

4. Domain of (gof)(x)

1. (fog)(x)

2. Domain of (fog)(x)

3. (gof)(x)

4. Domain of (gof)(x)

asked 2022-01-26

Find coordinate points where the tangent line is horizontal for $f\left(x\right)=-\mathrm{sin}\left(8x\right)+6\mathrm{cos}\left(4x\right)-8x$

asked 2021-06-03

Identify the surface whose equation is given. $p=\mathrm{sin}\theta \mathrm{sin}\varphi $

asked 2021-09-05

Find the arc length of the astroid $x\left(t\right)={\mathrm{cos}}^{3}t,\text{}y\left(t\right)={\mathrm{sin}}^{3}t$ .

Calculate the arc length of$\frac{1}{4}$ of the astroid $(0\le t\le \frac{\pi}{2})$

Calculate the arc length of