Answer:
vertex = (- 4, - 18 )
Step-by-step explanation:
Given a parabola in standard form
f(x) = ax² + bx + c ( a ≠ 0 )
The the x- coordinate of the vertex is
= -
f(x) = x² + 8x - 2 ← is in standard form
with a = 1 and b = 8 , thus
= - = - 4
Substitute x = - 4 into f(x) for corresponding y- coordinate
f(- 4) = (- 4)² + 8(- 4) - 2 = 16 - 32 - 2 = - 18
vertex = (- 4, - 18 )
Answer:
The ratio of the number of favorable outcomes to the number of unfavorable outcomes is called the odds in favor of an event. Odds against. The ratio of the number of unfavorable outcomes to the number of favorable outcomes is called the odds against an event.
Step-by-step explanation:
<span>(r-s) +14 or (s-r) = 14</span>
Answer: sorry but noooooooo
Step-by-step explanation: i am not sure eather