The C is a 4. Hope this helped!
Answer:
5 + 5 is 10
Step-by-step explanation:
just use to hands or fingers or sum it's basic
Answer:
(2, -7).
Step-by-step explanation:
x + y = -5
x - y = 9 Adding, to eliminate y:
2x = 4
x = 2
Plug this into first equation:
2 + y = -5
y = -5 - 2
y = -7.
1. The coefficient of the squared term (-1/3) is negative, so the graph opens downward.
2. Matching the pattern to
.. y = a(x -h)^2 +k
we find (h, k) = (-2, 5) . . . . . . selection C
3. See the previous answer. The axis of symmetry is
.. x = h
Since h = -2, the axis is x = -2. . . . . . selection B
The answer is -24√35. Idk how I got it I just used a calculator