Answer:
(-1,-6)
Step-by-step explanation:
We have the following function:
The following transformation is applied
So
For a second order function in the format:
The vertex is:
In which
In this problem
So
Then
So the correct answer is:
(-1,-6)
Answer:
Divide the 1st equation by 2
a + 2c = 19
Divide the 2nd equation by 3
a + c = 13.5
Subtract the 1st equation and the 2nd equation
c = 5.5
Substituting back into the 2nd equation will give:
a + 5.5 = 13.5
a = 8
Step-by-step explanation:
I can't be sure but I think the answer is A. $78.75.
Answer : 5,400,000
Explanation :
Answer:
-4??
Step by step explanation:
i believe