waynechambers2p0g504
waynechambers2p0g504 waynechambers2p0g504
  • 14-11-2018
  • Mathematics
contestada

can someone help me with this it is confusing me

can someone help me with this it is confusing me class=

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wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 14-11-2018

(-9,7) (-6,-3)

slope (y2-y1)/ (x2-x1)

m= (-3-7)/(-6--9)

m = -10/(-6+9)

m = -10/(3)

m = -10/3


point slope form

y-y1 = m(x-x1)

y-7 = -10/3(x--9)

y-7 = -10/3(x+9)

distribute

y -7 = -10/3 x -10/3*9

y-7 = -10/3 x-30

add 7 on each side

y = -10/3 x -23

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