Only 2 questions.. . 1) if the answer to the system of equations was one solution, how would you describe a pair of lines? 2) if your looking at a graph to find a solution, what are you looking for?

Need match the functions with correct transformation. f(x) = -3x f(x) = |x-1|+3 f(x) = √(x+3) 1/2x² f(x) = (x+1)²-3 4|x| 1. compress by a factor of 1/2 2. stretch by a factor of 4 3. shift to the left 3 4. shift to the left 1 5. shift up 3 6. reflection