Round 81065 to the nearest ten thousand, hundred, ten, and thousand

To describe a sequence of transformations that maps triangle abc onto triangle a"b"c", a student starts with a reflection over the x-axis.how should the student complete the sequence of transformations to map triangle abc onto triangle a"b"c"? plz

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

What is the equation of this graphed line? enter your answer in slope-intercept form in the box.