Hello.
is a quadratic function, because it has an 
(x squared, or x times x) term.
Here's what linear functions look like:
A graph of a linear function is a line.
Quadratic functions look like so:
A graph of a quadratic function is a parabola.
Therefore, the given function is a quadratic function.
I hope this helps.
Have a nice day.
Answer:
16 - Original number of chocolates in the box.
Step-by-step explanation:
C = 6 / (3/8) =6 x (8/3) =48 / 3 = 16
The distributive property of multiplication over addition can be used when you multiply a number by a sum. For example, suppose you want to multiply 3 by the sum of 10 + 2. 3(10 + 2) = ? According to this property, you can add the numbers and then multiply by 3.
Joint variation equation is a situation when the final value varies by two or more variables
Equation 1
A = s²
Here we have only one variable, 's', and the value of Area will only vary when s varies.
Equation 2
A = πr²
Here the only variable is 'r', which is the radius of a circle. The value of Area, A, varies as radius varies. π is a constant.
Equation 3
A = l×w
Here we have to variables, the 'l' and the 'w'.
We can say that the value of Area, A, will vary jointly as l and w vary
The correct answer is option a)
