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 2 years ago
Identify the correct x intercept and y intercept of the equation x + 7y = 21.
x intercept = (3, 0); y intercept = (0, 21)
x intercept = (3, 0); y intercept = (0, 21)
x intercept = (21, 0); y intercept = (0, 3)
x intercept = (21, 0); y intercept = (0, 3)
 2 years ago
Identify the correct x intercept and y intercept of the equation x + 7y = 21. x intercept = (3, 0); y intercept = (0, 21) x intercept = (3, 0); y intercept = (0, 21) x intercept = (21, 0); y intercept = (0, 3) x intercept = (21, 0); y intercept = (0, 3)

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goformit100
 2 years ago
Best ResponseYou've already chosen the best response.1x intercept = (21, 0); y intercept = (0, 3)

Wired
 2 years ago
Best ResponseYou've already chosen the best response.3To get the x intercept, solve for when y = 0. To get the y intercept, solve for when x = 0. @goformit100 Please don't give out the answer like that, especially without showing any work. It doesn't help anyone learn.

Muskan
 2 years ago
Best ResponseYou've already chosen the best response.0x intercept = (3, 0); y intercept = (0, 21)

Wired
 2 years ago
Best ResponseYou've already chosen the best response.3@Muskan You have it reversed: http://en.wikipedia.org/wiki/Yintercept a yintercept is a point where the graph of a function or relation intersects with the yaxis of the coordinate system.[1] As such, these points satisfy x=0.
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