Answer:
there’s no photo
Step-by-step explanation:
Answer: -a^2+c\left(a-c\right)-n^2a=3\quad :\quad c=-\frac{-a+\sqrt{-3a^2-4an^2-12}}{2},\:c=-\frac{-a-\sqrt{-3a^2-4an^2-12}}{2}
Step-by-step explanation: YW! plese mark branlest!
Add all the x up and then you add all the ones that doesn't have an x then divide those 2 together.
×=46
54
The answer to your question is option d as x is positive ( making it open up), and the vertex is (-3,-4)
