Answer:

Step-by-step explanation:
Well since in,

the 3x^2is negative that means the parabola has a maximum not a minimum meaning we can take out choices,
B and D.
To find the maximum let’s graph the given equation,
Look at the image below.
By looking at the image we can tell that the maximum is at (1,1).
So the answer is choice A (1,1)
0.625 that’s the answer cause u have to divide the top and the bottom
Answer:
-1
Step-by-step explanation:
-3-2=-5
4-(-1)=5
-5/5 simplifies to -1
(3) 7.4 is the standard deviation for this data set.
Answer:
If the exponent is 0 the answer is 224/y^2
Step-by-step explanation: