Answer:
7.375".
Step-by-step explanation:
That would be 81.125 / 11
= 7.375 ".
<h2>
Answer:</h2>
The quadratic function are:
option: A A) y(y + 4) - y = 6
Option: C C.) 4b(b) = 0
<h2>
Step-by-step explanation:</h2>
We know that the general equation of a quadratic equation in terms of a variable x is given by:

A)
y(y + 4) - y = 6
On simplifying the terms we have:

Hence, option: A is correct.
B)
(3x + 2) + (6x - 1) = 0

Hence, it is a linear equation.
Hence, option: B is incorrect.
C)
4b(b) = 0
it could also be written as:

Hence, it is a quadratic equation.
Hence, option: C is correct.
D)
3a - 7 = 2(7a - 3)

which is again a linear equation.
Hence, option: D is incorrect.
Answer: The website I'm using is called Desmos.
Step-by-step explanation:
Hey there!
To find the x-value of the midpoint, you add the two x-values of the endpoints and the divide the result by two.
-12+0=-12
-12/2=-6
So, the x-value of our midpoint is -6.
To find the y-value of a midpoint, you do the same thing as with the x-values but with the y-values.
2+14=16
16/2=8
Our y-value is 8.
Therefore, our midpoint is (-6,8)
I hope that this helps!
Answer:
Step-by-step explanation:
c.
