Graph the equation on the coordinate plane. y=x-3 Select two points on the line to graph the line.
1 answer:
The slope of a line is used to determine its steepness of a line.
What is the standard form of an equation?
One way of expressing linear equations is in their standard form. There are several ways to express a linear equation, including the standard form, the slope-intercept form, and the point-slope form. The general form of a linear equation, commonly referred to as the standard form, is written as Y = MX + C; A linear equation or one-degree equation is one in which the maximum power of the variable is 1. For instance, the equation 4x + y = 6 is linear since the maximum power of both x and y is 1. The equation in its standard form is written as Ax + By = C, where A, B, and C are all integers and x and y are the variables.
The standard formula for finding the equation of a line is expressed as:
y = mx + b
m is the slope
b is the y-intercept
Given the equation:
y = x -3;
The slope of the graph will be 1 with no y-intercept.
The slope of a line is used to determine its steepness of a line.
So, substituting the value of x as 0;
So, The value of y will be -3;
That is: (x,y) = (0,-3);
Now, substituting x =1;
So, The value of y will be: -2;
That is: (x,y) = (1,-2);
Hence,
The slope of a line is used to determine its steepness of a line.
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