If angle 1 and angle 2 are adjacent angles, then do angle 1 and angle 2 form a linear pair?

Which transformations could have occurred to map △abc to △a"b"c"? a rotation and a reflection a translation and a dilation a reflection and a dilation a dilation and a rotation

What are the solutions of the system? y = x^2 + 2x +3y = 4x - 2a. (-1, -6) and (-3, -14)b. (-1, 10) and (3, -6)c. no solutiond. (-1, -6) and (3, 10)

The functions f(x) and g(x) are shown in the graph f(x)=x^2 what is g(x) ?