sunflower12106
sunflower12106 sunflower12106
  • 28-09-2018
  • Mathematics
contestada

What is the x-intercept of the line with this equation 1/3x+y= -15?

(_,0)

Respuesta :

jimrgrant1 jimrgrant1
  • 28-09-2018

( - 45, 0)

to find the x-intercept let y = 0 in the equation

x = 0 → [tex]\frac{1}{3}[/tex] x = - 15

multiply both sides by 3

x = 3 × - 15 = - 45

x-intercept = ( - 45, 0)


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