jlopez226912 jlopez226912
  • 23-05-2020
  • Mathematics
contestada

the function that has an x-intercept of -2 and a y-intercept of - 2/3

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amna04352
amna04352 amna04352
  • 23-05-2020

Answer:

y = (-1/3)x - 2/3

Step-by-step explanation:

y = mx + c

When x = 0, y = -2/3

-2/3 = 0 + c

c = -2/3

When y = 0, x = -2

0 = -2m - 2/3

-2m = 2/3

m = -1/3

y = (-1/3)x - 2/3

Answer Link
surjithayer10 surjithayer10
  • 23-05-2020

Answer:

Step-by-step explanation:

[tex]eq. of a line in intercept form~ is \\\frac{x}{a}+\frac{y}{b}=1\\here~a=-2,b=-\frac{2}{3}\\reqd.~eq.~is\\\frac{x}{-2}+\frac{y}{-\frac{2}{3} } =1\\\frac{x}{-2} +\frac{3y}{-2} =1\\x+3y=-2\\3y=-x-2\\y=-\frac{1}{3}x-\frac{2}{3}[/tex]

Answer Link

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