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Where do these graphs intersect

Where do these graphs intersect. Are These Parallel?. 1. y = x + 3 y = 3x - 12. 3 . y – x = 1 y = -x - 1. 2 . y = 1/3x + 3 y = -1/3x + 3. 4 . 2y = 4x + 3 4y = 8 x - 12. Lets try one: Find the solution to the following system:. m=-2 b=4.

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Where do these graphs intersect

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  1. Where do these graphs intersect

  2. Are These Parallel? 1. y = x + 3 y = 3x - 12 3. y – x = 1 y = -x - 1 2. y = 1/3x + 3 y = -1/3x + 3 4. 2y = 4x + 3 4y = 8x - 12

  3. Lets try one: Find the solution to the following system: m=-2 b=4 y = -2x+4 y = x -2 m=1 b=-2 • Step 1:Graph both equations • Step 2: Find • Where the lines intersect? THE SOLUTION: (2,0)

  4. y = 2x – 1 y = –x + 5 You try: Where do the lines intersect? • Graph both equations • Where do they intersect?

  5. Try again: Find the solution to the system y = -2x-1 y = -2x+4 • Graph both equations • Where do they intersect?

  6. Find the Solution

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