Answer:
See below.
Step-by-step explanation:
The graph of the quadratic equation is a parabola or u shaped graph. It has a vertex at (-1,-3) since h=-1 and k=-3 in the vertex form. It is also facing down since the leading coefficient is negative.
Answer: 62,390
Step-by-step explanation:
Answer:
95 degrees aswell
Step-by-step explanation:
Answer:
can u pls post this question in English language
sorry can't understand