## Find The Value - College Algebra

• 0:00 - 0:05
Earlier on, we looked at solving equations which looked something like this.
• 0:05 - 0:10
Here, we have 3x plus 4 equals 19. Let's consider something slightly different
• 0:10 - 0:15
however. What if instead, we have the equation y equals 3x plus 4, let's say
• 0:15 - 0:19
that we want know the value of x when y is equal to 19. Well, we know on one
• 0:19 - 0:25
hand that we can just use substitution to replace y here with 19 and end up with
• 0:25 - 0:30
the equation that we saw before. Then, we could isolate x and have an answer for
• 0:30 - 0:36
it. We can also however use a graph to figure out the x-coordinate when y equals
• 0:36 - 0:41
19. Please use this graph to find that x value. Also, please take note of the
• 0:41 - 0:44
scale of the x-axis versus the, the y-axis.
• 0:44 - 0:51
On the y-axis, every grid line up counts as 2, whereas, on the x-axis, it's only
• 0:51 - 0:52
1.
Title:
Find The Value - College Algebra
Video Language:
English
Team:
Udacity
Project:
MA008 - College Algebra
Duration:
0:52
 Udacity Robot edited English subtitles for Find The Value - College Algebra Cogi-Admin added a translation

# English subtitles

## Revisions Compare revisions

• API
Udacity Robot
The text passage describes a college algebra problem where the task is to find the value of \( x \) when \( y = 19 \) in the equation \( y = 3x + 4 \). It suggests using either substitution or a graph to solve the problem.
single_question
Given a text passage, determine:
    1. If it contains a mathematical question (including word problems or calculations)
    2. If an answer to that mathematical question is provided in the text

First, describe the content structure you found in 1-2 sentences.

Then provide your analysis in the following format:
TYPE: <one of the following values>
- NO_QUESTION
- SINGLE_QUESTION
- SINGLE_QUESTION_WITH_ANSWER
- MULTIPLE_QUESTIONS
- MULTIPLE_QUESTIONS_WITH_ANSWERS
system
## Find The Value - College Algebra

• 0:00 - 0:05
Earlier on, we looked at solving equations which looked something like this.
• 0:05 - 0:10
Here, we have 3x plus 4 equals 19. Let's consider something slightly different
• 0:10 - 0:15
however. What if instead, we have the equation y equals 3x plus 4, let's say
• 0:15 - 0:19
that we want know the value of x when y is equal to 19. Well, we know on one
• 0:19 - 0:25
hand that we can just use substitution to replace y here with 19 and end up with
• 0:25 - 0:30
the equation that we saw before. Then, we could isolate x and have an answer for
• 0:30 - 0:36
it. We can also however use a graph to figure out the x-coordinate when y equals
• 0:36 - 0:41
19. Please use this graph to find that x value. Also, please take note of the
• 0:41 - 0:44
scale of the x-axis versus the, the y-axis.
• 0:44 - 0:51
On the y-axis, every grid line up counts as 2, whereas, on the x-axis, it's only
• 0:51 - 0:52
1.
Title:
Find The Value - College Algebra
Video Language:
English
Team:
Udacity
Project:
MA008 - College Algebra
Duration:
0:52
 Udacity Robot edited English subtitles for Find The Value - College Algebra Cogi-Admin added a translation

# English subtitles

## Revisions Compare revisions

• API
Udacity Robot
user
The text passage describes a college algebra problem where the task is to find the value of \( x \) when \( y = 19 \) in the equation \( y = 3x + 4 \). It suggests using either substitution or a graph to solve the problem.

TYPE: SINGLE_QUESTION