Rewrite the given equation as

.
Since

, you can conclude that the imimum value of y will be gained for the minimum value of

. The minimum value of

is 0 for x=2.
So, y(2)=0+4=4.
Answer: minimum value of y is 4, when x=2.
Answer:
5 / 9
Step-by-step explanation:
Total people = 24 + 30 = 54
Children = 30
30 / 54 = 5 / 9
The slope of a liner model represents the starting value.