Which graph shows a reflection across the x-axis?

Y

Step-by-step explanation:

Think of it as flipping the figure over the x axis. (If you look at the points of the outline of the graph the y values will change signs. (x,y)⇒ (x,-y) )

The correct graph is Y

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation:

50

step-by-step explanation: