Question

I’m not good at graphs please help

Answer 1

Answer: x=2

Step-by-step explanation:   The axis of symmetry is the x-axis of the vertex which in this case is (2, -1)

Answer 2

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Answer:

  (d)  x = 2

Step-by-step explanation:

You can see that the graph is symmetrical about a vertical line that passes through the low point. That low point has an x-coordinate of 2, so the vertical line has the equation ...

  x = 2