right 3 units down 5 units

right 3 units = (3,0)
down 5 units = (0,-5)
vertex = (h,k) therefore.

Then convert the vertex form into standard form for the equation in the choice.

Thus, the answer is B.
The first one is 24, and the second one is 12
The equation is false because the real answer is z5/4. The variable doesn't just disappear.
Answer:
C
Step-by-step explanation:
(3,15) and (4,12)
You were right, its the second choice CA=CB+BA