Given two points for a graph: max=3.224 and min=4.664 find the midline and amplitude.
To find the midline and amplitude of a graph, we need to determine the midpoint between the maximum and minimum values and the distance between them.
First, let's find the midpoint, also known as the average or mean of the maximum and minimum values:
Midpoint = (Maximum + Minimum)/2
Midpoint = (3.224 + 4.664)/2
Midpoint = 7.888/2
Midpoint ≈ 3.944
So, the midpoint or midline is approximately 3.944.
Next, to find the amplitude, we take the absolute value of the difference between the midpoint and either the maximum or minimum value:
Amplitude = |Maximum - Midpoint|
Amplitude = |3.224 - 3.944|
Amplitude ≈ 0.72
The amplitude is approximately 0.72.
Therefore, the midline is 3.944 and the amplitude is 0.72.