I believe the answer is BC, AB, AC
1. w= 52
2. x= 5
3. n=1.4
4. x= -28/9 or x=-3.1
Positive 14/472 (because of rise over run when finding slope)
(7b-9)(7b+9)
explanation:
I learned in math last year
The vertex of the parabola is <span><span>(<span>2,1</span>)</span><span>(<span>2,1</span>)</span></span>
.
So, the axis of symmetry is the line <span><span>x=2</span><span>x=2</span></span>
.
