How do you write an equation of the line that passes through the given (3,4); m=-4?
You have 2 choices for the equation of a straight line:
Substitute into the "point-slope" form
#y-y_1=m(x-x_1)#which involves one one substitution and some simplifying.
Substitute into the "slope-intercept" form to find
#c#first. This involves two substitutions.
My choice is the first option. You have