Answer:
f=2
Step-by-step explanation:
3=9-3f
3-9=-3f
-6=-3f
2=f
f=2
Answer:
using imaginary numbers
Step-by-step explanation:
A nine can go into a 20 two whole times. After that, there's still
some room left in the 20, but it's only enough room for a 2.
I believe the answer would be B
Answer:
Step-by-step explanation:
Parts of the question are missing.
y = a(x-h)² + k is a vertical parabola.
If a is positive, the parabola opens upwards.
If a is negative, the parabola opens downwards.
The vertex is at (h, k)
