FORMAS DE LA ECUACIONES DE LA RECTA

1)

m=(1 )−(−5 )(4 )−(−2 )

=¿

m=1

y− (−5 )=(1)(x− (−2 ))

y=x−3

2)

m= (11 )−(7 )(6 )−(4 )

=¿

m=2

y−(7)=(2)( x−(4))

y=2x−1

3)

m=(6 )−(1 )(4 )−(1 )

=¿

m=53

y−(1)=(5 /3)(x−(1))

y=5 x−23

4)

m=(−2 )−(−7 )

(−6 )−(−10 )=¿

m=54

y−(−7)=(5/ 4)(x−(−10))

y=5 x /4+112

1)

y= (3 ) x+(−4)

y=3 x−4

2)

y= (7 ) x+(0)

y=7 x

3)

y= (3 /5 ) x+(−4)

y=3 x /5−4

4)

y= (1 ) x+(−8)

y=x−8

1)

y− (−3 )=(−2 )( x−(4 ))

y=5−2 x

2)

y− (−3 )=(32 )(x−(−6 ))

y=3 x /2+6

3)

y− (5 )=(−1/2 )(x− (−2 ))

y=−x /2+4

4)

y− (2 )=(4 /3 )(x− (−6 ))

y=4 x /3+10

Cd. Victoria, Tamaulipas. 26 de Octubre del 2015.