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Graphing Lines

Graphing Lines. slope & y-intercept & x- & y- intercepts. slope and y-intercept. Graphing Lines. Run. 3. y-intercept. b = -1. Rise. 2. slope. Run. 2. y-intercept. Rise. b = 3. -1. slope. x- and y- intercepts. Graphing Lines. 3x - 2y = 7. find the x value when y = 0.

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Graphing Lines

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  1. Graphing Lines slope & y-intercept & x- & y- intercepts

  2. slope and y-intercept Graphing Lines

  3. Run 3 y-intercept b = -1 Rise 2 slope

  4. Run 2 y-intercept Rise b = 3 -1 slope

  5. x- and y- intercepts Graphing Lines

  6. 3x - 2y = 7 find the x value when y = 0 x-intercept 3x - 2(0)= 7 3x - 0= 7 3x= 7 find the y value when x = 0 y-intercept 3(0) - 2y= 7 0 - 2y= 7 -2y= 7

  7. The equation 3x +2y = 120 models the number of passengers who can sit in a train car, where x is the number of adults and y is the number of children. Graph the equation.

  8. 3x + 2y = 120 find the x value when y = 0 x-intercept 3x + 2(0)= 120 3x + 0= 120 3x= 120 find the y value when x = 0 y-intercept 3(0) + 2y= 120 0 + 2y= 120 2y= 120

  9. What is the domain and range of the function? Domain: Range: What do the x & y intercepts represent in relation to the problem?

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