We know that
Any point <span>(x,y)</span> on the parabola is equidistant from the focus and the directrix
Therefore,
focus (0,4) and directrix of y=2
<span>√[<span>(x−0)</span></span>²+(y−4)²]=y−(2)
<span>√[x</span>²+(y-4)²]=y-2
x²+(y-4)²=(y-2)²
x²+y²-8y+16=y²-4y+4
x²=4y-12-----> 4y=x²+12----->y= (x²/4)+3
the answer is
y= (x²/4)+3
Answer:
maybe y= 9 because side A B is 10 and side C D is almost the same just sleep slightly shorter.
19,000
Step-by-step explanation:
round down if the hundred is above 5 than round up one number
Answer:
x = -3
Step-by-step explanation:
36 different ways; usually when it asks how many times different outcomes can pop up, all you have to do is multiply is by itself.
