Y Which function and domain could represent the given
graph?
3
2
O f(x) = 1 -[x]; -3 Of(x) = 1 + [2]; -3 3x33
Of(x) = -[x]; -3 SX3
O f(x) = [X]: -3 10
-3
-2
-1
2
-2.

Given right triangle a w/a hypotenuse length of x+4 and a leg of x, and right triangle b, w/ a hypotense length of 3y and a leg length of y+4 for what values of x and y are the triangles congruent by hl?