There is a triangle with the height of 2 and a base of (x 1) what is the area

Which of these triangle pairs can be mapped to each other using two reflections?

The domain of a function can be represented by which one of the following options? o a. a set of output values o b. a set of f(x) values o c. a set of input values o d. a set of both input and output values

Write the equation of the circle centered at (10,-2) with radius 2.