y = 4x - 57
Step-by-step explanation:
( , )
m =
y - = m ( x - )
~~~~~~~~~~~~~~~
( 15 , 3 )
( 19 , 19 )
m = = 4
y - 3 = 4 ( x - 15 )
y = 4x - 57
Step-by-step explanation:
(
,
)
(
,
)
m =
y -
= m ( x -
)
~~~~~~~~~~~~~~~
( 15 , 3 )
( 19 , 19 )
m =
= 4
y - 3 = 4 ( x - 15 )
y = 4x - 57