johnjphn
johnjphn johnjphn
  • 24-08-2018
  • Mathematics
contestada

15 PTS
Graph the line:
x - y = -1

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altavistard
altavistard altavistard
  • 24-08-2018

Use the intercept method for graphing lines:

x-intercept: let y = 0 and find x: x - 0 = -1. Then x = -1, and the x-intercept is (-1,0).

y-intercept: let x = 0 and find y: 0 - y = -1. Then y = 1, and the x-intercept is (0,1).


Plot (0,1) and (-1,0) and draw a straight line thru these two points.

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