What is the equation of the blue line?
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Answer:
Step-by-step explanation:
The blue line is the translate in the direction of the red line by , and therefore has equation y = 3 ( x − 4 ) + 5 or y = 3 x − 7 .
The linear equation is y = -x - 1 for the graph of the linear equation where -1 is the slope of the linear equation and -1 is the y-intercept.
It is defined as the relation between two variables if we plot the graph of the linear equation we will get a straight line.
If in the linear equation one variable is present then the equation is known as the linear equation in one variable.
As we can see from the graph of the linear equation:
The x-intercept a = -1
And the y-intercept b = -1
We know the linear equation in terms of a and b can be modeled:
[tex]\rm \frac{x}{a} +\frac{y}{b} =1\\\\\rm \frac{x}{-1} +\frac{y}{-1} =1\\\\[/tex]
x + y = -1
y = - x - 1
Thus, the linear equation is y = -x - 1 for the graph of the linear equation where -1 is the slope of the linear equation and -1 is the y-intercept.
Learn more about the linear equation here:
brainly.com/question/11897796
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