Graph Scaling and Value Display

Graph Scaling and Value Display

Assessment

Interactive Video

Computers

9th - 10th Grade

Hard

Created by

Ethan Morris

FREE Resource

In this video, Code Monkey demonstrates how to dynamically scale graphs in Unity. The tutorial covers adjusting the Y-axis based on data values, implementing dynamic X-axis scaling, and handling edge cases such as negative indices. The video also explains how to display a maximum number of values and adjust node width to fit all data points. The tutorial concludes with a preview of the next video, which will cover displaying graphs as bar charts.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary focus of the video tutorial?

Developing a game character

Creating a 3D model in Unity

Modifying the horizontal scale of a graph

Designing a user interface

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does the code determine the starting point for displaying values on the graph?

By starting at the count minus the maximum visible value amount

By starting at the end of the list

By starting at the middle of the list

By starting at index 0

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What issue arises when the Y scaling is dependent on the entire value list?

The graph becomes too wide

The graph does not display any values

The Y scaling is too high for the visible values

The graph displays incorrect values

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What error occurs when trying to access a negative index?

Divide by zero

Index out of bounds

Argument out of range

Null reference exception

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is the Y difference handled when only one value is present?

By setting it to zero

By setting it to a minimum positive value

By doubling it

By ignoring it

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is added to the function to allow displaying all values regardless of size?

A new parameter for maximum visible values

A new variable for graph height

A new function for resizing the graph

A new method for data input

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is the X size adjusted to accommodate all values?

By setting the width to a constant value

By multiplying the graph width by the number of values

By dividing the graph width by the number of values

By setting a fixed width

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