The directrix is x=-2, which means the parabola opens horizontally instead of vertically. The equation is (y - k)²<span> = 4p (x - h), where the </span>focus<span> is (h + p, k) and the </span>directrix<span> is x = h - p
in this case, h+p=2, k=0, and h-p=-2
solve for h and p: h=0, p=2
plug the numbers into the equation: (y-0)</span>²=4*2(x-0)
simplify: y²=8x
Answer:
0 and -2
Step-by-step explanation:
Answer:
The answer rounded to the nearest tenth is 9.8.
Step-by-step explanation:
The answer itself is really long so I rounded to the tenths place.
Answer:
no
Step-by-step explanation:
all the numbers are multiples of each two.
For example,
2×2=4,
4×2=8,
8×2=16
So, the line would be linear.
// have a great day //
Answer:
52,500
Step-by-step explanation:
We can convert the word problem into an equation:
1.36x= 71,400
x represents the number of people in the previous population
We divide both sides by 1.36
x=52,500
The previous population was 52,500!
Hope this helps!