# Derivatives and Integrals: An Annotated Discourse

## AppendixDAll Solutions that are Answers

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The back matter solutions appendix requests every <answer>, and only <answer>, of all types of exercises: inline, divisional, worksheet, reading questions, and projects. Now, as observed by Bruce Yoshiwara, it gets a bit tedious to see the “Answer” heading over and over in print, when every entry has that heading. So we squelch it for you in print/PDF output. (For HTML output we use knowls and need to have something to click on. But perhaps for EPUB we should be more careful?) Note that you might want to use a <title>, or an <introduction>, that explains which component of the exercises is being displayed, so there is no confusion.

#### Checkpoint4.7.An Inline Exercise.

The result, but no help in getting there.

#### Checkpoint4.10.A very structured exercise.

##### 4.10.cA title of a task that has a subtask with an <answer> for the Solutions.
With a proof.
###### Proof.
In interdum suscipit ullamcorper. Morbi sit amet malesuada augue, id vestibulum magna. Nulla blandit dui metus, malesuada mollis sapien ullamcorper sit amet. Nulla at neque nisi. Integer vel porta felis.
And a bit more to say.
###### 4.10.c.ii
Right! In interdum suscipit ullamcorper. Morbi sit amet malesuada augue, id vestibulum magna. Nulla blandit dui metus, malesuada mollis sapien ullamcorper sit amet. Nulla at neque nisi. Integer vel porta felis.
##### 4.10.d
First answer. In interdum suscipit ullamcorper.
Second answer. In interdum suscipit ullamcorper. Morbi sit amet malesuada augue, id vestibulum magna. Nulla blandit dui metus, malesuada mollis sapien ullamcorper sit amet. Nulla at neque nisi. Integer vel porta felis.
In interdum suscipit ullamcorper. Morbi sit amet malesuada augue, id vestibulum magna. Nulla blandit dui metus, malesuada mollis sapien ullamcorper sit amet. Nulla at neque nisi. Integer vel porta felis.
In interdum suscipit ullamcorper. Morbi sit amet malesuada augue, id vestibulum magna. Nulla blandit dui metus, malesuada mollis sapien ullamcorper sit amet. Nulla at neque nisi. Integer vel porta felis.

#### Project4.4.A very structured project.

##### 4.4.c
With a proof.
###### Proof.
In interdum suscipit ullamcorper. Morbi sit amet malesuada augue, id vestibulum magna. Nulla blandit dui metus, malesuada mollis sapien ullamcorper sit amet. Nulla at neque nisi. Integer vel porta felis.
And a bit more to say.
###### 4.4.c.ii
Right! In interdum suscipit ullamcorper. Morbi sit amet malesuada augue, id vestibulum magna. Nulla blandit dui metus, malesuada mollis sapien ullamcorper sit amet. Nulla at neque nisi. Integer vel porta felis.
##### 4.4.d
First answer. In interdum suscipit ullamcorper.
Second answer. In interdum suscipit ullamcorper. Morbi sit amet malesuada augue, id vestibulum magna. Nulla blandit dui metus, malesuada mollis sapien ullamcorper sit amet. Nulla at neque nisi. Integer vel porta felis.
In interdum suscipit ullamcorper. Morbi sit amet malesuada augue, id vestibulum magna. Nulla blandit dui metus, malesuada mollis sapien ullamcorper sit amet. Nulla at neque nisi. Integer vel porta felis.
In interdum suscipit ullamcorper. Morbi sit amet malesuada augue, id vestibulum magna. Nulla blandit dui metus, malesuada mollis sapien ullamcorper sit amet. Nulla at neque nisi. Integer vel porta felis.

#### Project4.5.

Here’s the answer we are looking for.

### 4.6Introductions and Conclusions4.6.2Test Two

#### Checkpoint4.14.

An answer so there is something to appear in a <solutions>.

#### What Did You Learn?

##### 4.6.2.1.
An answer so there is something to appear in a <solutions>.

#### Exercises

##### 4.6.2.1.
An answer so there is something to appear in a <solutions>.

#### 10.3.6.

$$12$$

#### 10.3.8.

$$15$$

#### 10.3.11.

$$12$$

#### 10.3.13.

$$15$$

#### 10.3.16.

$$12$$

#### 10.3.18.

$$15$$

#### 10.3.21.

$$12$$

#### 10.3.23.

$$15$$

#### 10.3.25.

$$x$$ $$f(x)$$
$$0$$ $$0$$
$$1$$ $$1$$
$$2$$ $$4$$
$$3$$ $$9$$

### 35Exercise Section, Structured

#### Easy Exercises

##### 35.1.Arithmetic.
$$7$$