Imagine you produced the data set below. Draw a graph by hand to visualize this data set.
Fall-Height (m) Fall Time (s)
1.5 0.553
1.2 0.495
1.0 0.452
0.5 0.319

On top of your graphed data, draw (by hand) your mathematical model so that it looks like a best-fit curve. This will not be perfect since you are doing it by hand, but do your best to draw a good representation of the mathematical function.

9.55 degrees.

step-by-step explanation:

the given angle is

1 cycle is equal to 2π radians. so 4π will be equal to two cycles.

5.166667π-4π = 1.166667π

hence, this angle goes a little more than negative x axis.

1.166667π-π= 0.166667π

hence, the reference angle is 0.166667π radians.

1 radian = 57.2958 degrees

now, in degrees, this should be equals to 9.55 degrees.

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square