Answer:
(x–8)(x+6)
Step-by-step explanation:

If the vertex was at (-9,-5), then the range will only be ≤-5 or ≥-5.
The range could either be [-5,∞) or (-∞,-5].
Answer: 159 miles because 10.6 times 15 = 159
Hope it helps.
u don't multiple u divide 3 and u do the same for 9 divide it by 3
You can literally get a calculator & use that but the answer is 0.00446323702