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12. decide whether each statement is always true, sometimes true, or never true. a. when corresponding points of an original figure and its reflection are connected, the resulting segments are all perpendicular to the line of reflection. b. when a point is reflected over a horizontal line, the y-coordinate of the point stays the same. answer both questions and explain

The system of equations graphed below has how many solutions? y = 2x + 2

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.