Answer:
x=6
Step-by-step explanation:
Given the x-intercepts of a parabola:
The equation of symmetry at the parabola's vertex is x=h
Where
In this case,
Therefore, the line of symmetry of the parabola is x=6 and is also the x-coordinate of the parabola's vertex.
Answer:
A)
Step-by-step explanation:
Since we are given the function, we can simply plug in the x as 9. So we get 50(0.952)9. Solving this, we get 450(.952) and this is about 428. SO our answer is a) about 428 feral cats.
Answer:
m = -15/4
Step-by-step explanation:
Going from (-7, 14) to (8, 10), we see x increasing by 15 and y decreasing by 4. Thus the slope of the line through these two points is
m = rise/run = 15/(-4), or m = -15/4
Answer:C. 17,280
Step-by-step explanation:It this way because it cant be 3k obv or 6k. And it says 72% down not up so not d either :D