Question

First answer gets brainiest answer

a. The vertical line test confirms that the graph is a function
b. The domain is x$\geq$2
c. the range is y$\geq$2
d. This piecewise function is made of 4 intervals
e. Each interval of the piecewise function contains a graph of a linear function

Answer 1

A is true.  There is no vertical line that can intersect this graph twice.

B is false.  The function is defined for all $x \geq -2$.

C is true.  The minimum value of $y$ is $2$.

D is false.  The piecewise function is made of one semicircle and one line, just two functions.

E is also false.  The circular arc is a nonlinear function.

Thus, the answer is A and C.

Answer 2

From my calculations I did on a piece of paper, I came up with The vertical line test confirms that the graph is a function (which is option A.) and The range is y > 2 (which is option C.) 

The rest of your options are not true 

But, $Good Luck!$ 

:)