Equation of line in Point Slope Form is
Equation of line in Slope Intercept Form is:
Step-by-step explanation:
We need to write equation of line having slope -2 and point (9,2)
a) Equation in Point Slope Form
The general equation of point slope form is:
Where x₁ and y₁ are the points of line and m is slope.
x₁=9 and y₁=2 and m=-2
Putting values in formula and finding equation:
So, Equation of line in Point Slope Form is
b) Equation in Slope Intercept Form
The general equation of Slope Intercept Form is:
where m is slope and b is y-intercept
Finding y-intercept using slope m=-2 and point(9,2)
The equation in slope m=-2 and b=20 is:
So, equation of line in Slope Intercept Form is: