Question

Math problem

Answer 1

how did you get that ?

Answer 2

and its not correct

Answer 3

algebraic way is to first find the slope of line

Answer 4

The slope of the line through points (x1,y1) and (x2,y2) is given by :
\(\huge m=\frac{y_1-y_2}{x_1-x_2}\)
now,just put the values and find m.

Answer 5

or jst do this-\[\frac{ y-y _{1} }{ y _{2}-y_{1} }=\frac{ x-x_{1} }{ x_{2}-x_{1}}\]

Answer 6

yes :)

Answer 7

use point slope form

the point slope form of equation of line is
\(\large y-y_1=m(x-x_1)\)
where m=slope =-8/3 here.
point =(x1,y1)= (9,-4) --->x1= 9 ,y1=-4

just plug in values!

Answer 8

how you got 24 ?

Answer 9

3 (y+4) = -8 (x-9)

Answer 10

now solve

Answer 11

3y + 12 = -8x +72

8x + 3y = 60

see if you get this :)