1. To verify graphically that x=2.3 is the zero of the linear polynomial p(x)10x-23.
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Answered by
7
In the attachment I have answered this problem.
Take y = 10x - 23
This is a linear equation in x and y.
This will represent a line in xy plane.
To draw this line, we have to find any two points on it.
The points on the line are found from
the table.
The points are plotted and a line is drawn through them.
Clearly the line cuts x axis at x = 2.3
Hence x = 2.3 is a zero .
Take y = 10x - 23
This is a linear equation in x and y.
This will represent a line in xy plane.
To draw this line, we have to find any two points on it.
The points on the line are found from
the table.
The points are plotted and a line is drawn through them.
Clearly the line cuts x axis at x = 2.3
Hence x = 2.3 is a zero .
Attachments:
Answered by
5
Answer:
In the attachment I have answered this problem.
Take y = 10x 23
This is a linear equation in x and y. This will represent a line in xy plane.
To draw this line, we have to find any two points on it.
The points on the line are found from the table.
The points are plotted and a line is drawn through them.
Clearly the line cuts x axis at x 2.3
Hence x = 2.3 is a zero.
Attachments:
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