Answer:
the first one is a logistic growth
First, solve within the parentheses. 18/6=3. Now solve the multiplication and division 1/2x6=3. The equation is now 3+9-3. Add and/or subtract from left to right. 3+9=12. 12-3=9. The answer is 9.
idk sorry :(((((((((((((((((((((((((((((((((((((((((((
Answer: The value of x =8.
Step-by-step explanation:
We know that the incenter of triangle is constructed by taking the intersection of the angle bisectors of the three vertices of the triangle.
Thus if G is the incenter of 
then, it is bisecting 
Therefore, the value of x=8.
Substituting the data points into the model:
f(x)= -x2 + 2x -3
f(-2)=-11
f(0)=-3
f(1)=-2
f(3)=-6
f(5)=-18
So A is the right ans.
