pxt-calliope/olddocs/js/lessons/bounce-image/quiz-answers.md
2016-04-15 14:37:25 -07:00

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# bounce image quiz answers
scroll an image on the BBC micro:bit.
This is the answer key for the [bounce image quiz](/lessons/bounce-image/quiz).
## 1. What does it mean to 'add frames' ?
Adding frames modifies the animation by including more still images in each animation.
## 2. Write the code that will display this animation.
![](/static/mb/lessons/bounce-image-0.png)
<br/>
```
basic.showAnimation(`
# . . . .
# . . . .
# . . . .
# . . . .
# . . . .
`, 400)
```
## 3. Write the code that will display this animation with two frames.
![](/static/mb/lessons/bounce-image-1.png)
<br/>
```
basic.showAnimation(`
# . . . . . # . . .
# . . . . . # . . .
# . . . . . # . . .
# . . . . . # . . .
# . . . . . # . . .
`, 400)
```
## 4. Write the code that will display this animation with three frames.
![](/static/mb/lessons/bounce-image-2.png)
<br/>
```
basic.showAnimation(`
# . . . . . # . . . . . # . .
# . . . . . # . . . . . # . .
# . . . . . # . . . . . # . .
# . . . . . # . . . . . # . .
# . . . . . # . . . . . # . .
`, 400)
```
<br/>