How do you find the slope and intercept of x-y=1?
3 Answers
See a solution process below.
Explanation:
This equation is in Standard Linear form. The standard form of a linear equation is:
Where, if at all possible,
The slope of an equation in standard form is:
The
Therefore:
-
The slope is:
m = (-color(red)(1))/color(blue)(-1) = 1 -
The
y -intercept is:color(green)(1)/color(blue)(-1) = -1 or(0, -1)
Explanation:
Given equation of straight line is
The above equation is in standard intercept form of line:
x-intercept:
y-intercept:
The given equation of line:
The above equation is in standard slope-intercept form:
Slope:
Slope:
Explanation:
Recall slope-intercept form
We essentially just want a
Next, divide both sides by
Now, our equation is in slope-intercept form, with a slope of
Hope this helps!