The x coordinate stays the same but y coordinate changes sign so it will be a reflection in the x-axis.
The function is f(x)=2x+10
Answer: 12 weeks
Step-by-step explanation:
343-115=228
228/19=12
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:
-126
Step-by-step explanation:
I used a calculator:3
