Both A and C is true. However, even though a rectangle can be a parallelogram, a parallelogram is a quadrilateral, so the answer is A.
I hope this helps!
The point-slope form:

We have the points (1, 2) and (3, 6). Substitute:

Answer:

Step-by-step explanation:
We are given that

Differentiate w.r.t x

By using formula







Hence, the derivative of function

I think 12 percent but sorry if I got it super wrong