For this case we have the following equation:
y = x2-4x + 3
Deriving we have the following equation:
y '= 2x-4
We equal zero and clear x:
2x-4 = 0
x = 4/2
x = 2
Substituting in the given equation we have:
y = (2) ^ 2-4 (2) +3
y = 4-8 + 3
y = -1
The vertex will be the ordered pair:
(x, y) = (2, -1)
Answer:
(x, y) = (2, -1)
option B
Answer:
a different inverse function
Step-by-step explanation:
If 
then 
is a different inverse function.
__
The second (inverse) function is the first reflected over the y-axis.
For 16/18 it would be 8/9
For 10/15 it would be 2/3
Answer:.40 cents
Step-by-step explanation: divide the total cost by the amount of items you have.
