Answer:
Option A.
Step-by-step explanation:
The general form of a quadratic function is
It means, power of y should be 1 and highest power of x should be 2.
In option A,
It is a quadratic function.
In option B,
Here, power of y is 2. So, it is not be a quadratic function.
In option C,
Here, highest power of x is 3. So, it is not be a quadratic function.
In option D,
Here, highest power of x is 1. So, it is not be a quadratic function.
Therefore, the correct option is A.
Just use the order of operations. PEMDAS, parentheses, exponents, multiplication, division, addition and subtraction.
In the first problem 2 + 6*3^2, there are no parentheses, so next would be exponents.
There is an exponent so you do that first.
3^2 = 9
Now we have 2 + 6*9
Multiplication is next and it is in the problem, so we do 6*9 = 54
So now we have 2 + 54 which equals 56.
Answer:
x ax-s can be horizontal and top
y axis is bottom
Step-by-step explanation:
NO,
42 inches wide
<span>height = 84 </span>
Diagonal=square root of ((42*42)+(84*84))=sq root 8820=93.91
<span>She purchased a circular table that is 96 inches in diameter. </span>
as the table is more in than the diagonal,
it will not fit through the door.
<span>Answer: No</span>