Something funny is that the x value of the vertex lies directl in the middle of the x intercepts
so
we see the x intercepts or 0's at x=8 and 2
the average is x=5
so find f(5) to find the y value of the vertex
f(5)=(5-8)(5-2)
f(5)=(-3)(3)
f(5)=-9
vertex is at (5,-9)
the actual way the teacher wants is to expand then compltete the square to get into the form f(x)=a(x-h)^2+k where the vertex is (h,k)
but whatever
verrtex is at (5,-9)
Answer:
4 5/8"
Step-by-step explanation:
quizlet will have all the answers btw
Answer:
x/3-6
Step-by-step explanation:
The number represents x and since it's a quotient you divide by 3 and since it says 6 less that you subtract by 6
Critics of the Catholic Church were able to quickly replace any writings the church destroyed.
Answer:
In Corner left down
Step-by-step explanation:
4^10 ÷ 4^5 = 4^5
it's like: 10 - 5 = 5 ( I talk about the powers)