Question

slope = -9/2 ,point (-2,-9), find equation of the line ?

Answer 1

in order to determine the equation of the line , we use
y-y1 = m(x-x1)
where(x1,y1) is point on the line
and m is the slope

Answer 2

i know how to use this , but i confuse due to fraction..

Answer 3

y - (-)9 = {-9/2}*{x-(-)2}
y+9 = -9/2*(x+2)
multiply both sides by 2
hope you can do now

Answer 4

thanks for your help.
gave you a medal for the question....