Which graphs below show a system of linear equations with one solution? Select all that apply.
Graph 1: https://static.k12.com/eli/bb/1212/1_69044/2_36704_19_69063/6dcd0a5ab6c0f4077ab303f2b7e918b88a60ebad/media/2258f0938c7782cf75aed169252bd5685a463c3d/mediaasset_1155417_1.jpg Graph 2: https://static.k12.com/eli/bb/1212/1_69044/2_36704_19_69063/6dcd0a5ab6c0f4077ab303f2b7e918b88a60ebad/media/a33344e6d207254e8746de0b31583aa0a5863738/mediaasset_1155427_1.jpg Graph 3: https://static.k12.com/eli/bb/1212/1_69044/2_36704_19_69063/6dcd0a5ab6c0f4077ab303f2b7e918b88a60ebad/media/7db7a0e30f9dcb83dff1b097020acedaab09c521/mediaasset_1155428_1.jpg Graph 4: https://static.k12.com/eli/bb/1212/1_69044/2_36704_19_69063/6dcd0a5ab6c0f4077ab303f2b7e918b88a60ebad/media/d6adda6c136f119bb9154bfa6cbc1b49d8a07594/mediaasset_1155429_1.jpg
The first and second graphs show a clear single point of intersection. The other two..
show a pair of parallel lines - no solutions there. And, the last one show two coincident lines. Same line and intersecting in every point.
Ty
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