On the graph below, which dotted line represents a reflection across the x-axis of the red-solid-line graph?5 stars for quicknessplease look at png 1 is question 2 is answer

On the graph below which dotted line represents a reflection across the xaxis of the redsolidline graph5 stars for quicknessplease look at png 1 is question 2 i class=
On the graph below which dotted line represents a reflection across the xaxis of the redsolidline graph5 stars for quicknessplease look at png 1 is question 2 i class=