yankeefrankie6846 yankeefrankie6846
  • 17-12-2018
  • Mathematics
contestada

A line is represented by the equation x + 2y = 4. What is the slope and y-intercept?

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alexisvalverde alexisvalverde
  • 17-12-2018
to get the slope and y-intercept you have to put the equation into slope-intercept Form.

you do that by isolating y
[tex]x + 2y = 4 \\ 2y = - x + 4 \\ y = - \frac{1}{2} x + 2[/tex]
the slope of your equation is -1/2 and the y-intercept is 2.
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