What is the value of the following function when x = 0?

Answer:
Option 3 - y=-2
Step-by-step explanation:
Given : The graph attached showing the curve of the function.
To find : What is the value of the following function when x = 0?
Solution :
When the value of x is zero we get the value of y.
The x=0 means the y-intercept i.e. the curve cuts the y-axis.
In the given graph,
The curve cuts the y-axis at y=-2.
Therefore, the value of y = -2 when x = 0.
So, Option 3 is correct.
Graphs can be used to represent functions.
The value of the graph when x = 0 is [tex]\mathbf{y = -2}[/tex]
To calculate the value of the function, when x = 0.
We simply trace the graph to the y-axis from point x = 0
So, we have:
[tex]\mathbf{y = f(0)}[/tex]
When x = 0, the graph passes through the y-axis at y = -2
So, we have:
[tex]\mathbf{y = -2}[/tex]
Hence, the value of the graph when x = 0 is [tex]\mathbf{y = -2}[/tex]
Read more about functions and graphs at:
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