There are a total of 6 groups.
And each group contains at least 4 students.
So the minimum number of students is:
minimum = 6 * 4 = 24 students
Let us say that x represents the number of students,
hence:
<span>x ≥ 24</span>
The ratio of yellow to total is 2 to 8, or 1:4 if you divide both by 2. So the answer is B.
Given:
The equation of the parabola is:
To find:
The y-intercept of the parabola.
Solution:
We have,
Putting 
in the given equation, we get
Therefore, the y-intercept of the parabola is 0. It means the y-intercept of the given parabola is at point (0,0).
Hello :
<span>y = x2 - 16x + 66
y=(x²-16x+64)-64+66
y = (x-8)²+2 .....(</span><span>vertex form)</span>
