If a figure is reflected across the same line twice, is the resulting image congruent to that figure?

In exponential growth functions, the base of the exponent must be greater than 1,how would the function change if the base of the exponent were 1? how would the fiction change if the base of the exponent were between 0and 1

Which of those sequences is a geometric sequence

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?