Answer:
d.
A histogram deals with continuous data in ordered columns, while a bar graph deals with discrete data in separate columns.
Step-by-step explanation:
Answer:
a = 4
Step-by-step explanation:
ur welcome
The first step to getting this in vertex form would be to put this in proper standard form. This is so that you can split the middle term which is a step of completing the square.
13!=13×12×11×10×9×8×7×6×5×4×3×2×1
=6,227,020,800
The vertex form is 
Step-by-step explanation:
The given equation
is a parabola. The vertex of the parabola is of the form
The parameters of the parabola are
and 
The vertex of the x-coordinate is given by 
Thus, substituting the values of a and b in
, we get,

Now, substituting
in
, we get,

Thus, the vertex is 
The equation of parabola to be in vertex form is 
where a is the coefficient of
, h is vertex of the x-coordinate and k is the vertex of the y-coordinate.
Hence,
and 
Thus, substituting the values in the equation of the vertex form,

Hence, the vertex form is 