Find the equation, in point-slope form, of the line that has a slope of -3 and passes through the point (1,2)

Question

please i Need help ASAP 

Answer 1

JUST USE POINT-SLOPE FORM..you have all the data that you need to write the equation.

You must memorize this form of equation, because it occurs over & over throughout all math courses.

The formula is certainly in your textbook, and is available via Google, too, if you don't have your book at home.

Answer 2

y - y₀ = m(x - x₀)    

where

(x_0, y₀) = a point on the line and

        m = slope

 

You have the necessary values to plug in.