What is the y-Intercept of this graph? y
12
8
4
0
х
0
4 8 12
оо
O 2
O
4
O 8

0

Step-by-step explanation: the graph intercepts the y axis at the vertex of this specific graph which is (0,0)

idk

step-by-step explanation:

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.