using the graph shown below, identify the maximum and minimum values, the midline, the amplitude, the., and the rate constant
1 answer:
Answer:
- maximum: 40
- minimum: -10
- midline: 15
- amplitude: 25
- rate constant: ??
Step-by-step explanation:
The maximum value is the y-coordinate of the most extreme point in the positive direction. On this graph, it is 40.
The minimum value is the y-coordinate of the most extreme point in the negative direction. On this graph, it is -10.
The midline is the line halfway between the maximum and minimum. Its y-coordinate is the average of the maximum and minimum: (40-10)/2 = 15.
The amplitude is the difference between the maximum and the midline:
40 -15 = 25.
__
The term "rate constant" is used for many things, but is rarely seen as a descriptor of a sine function. For that, you'll need to <em>consult your text</em> or other reference material. (Google turns up kinetic rate constants, chemical reaction rate constants, and others—nothing related to sine functions.)
The usual descriptors are frequency or period. (Frequency is the reciprocal of period.) On this graph, the period of the function is 6 units, so the frequency is 1/6 cycles per unit.
You might be interested in
Answer:
701 revolutions
Step-by-step explanation:
Given: Length= 2.5 m
Radius= 1.5 m
Area covered by roller= 16500 m²
Now, finding the Lateral surface area of cylinder to know area covered by roller in one revolution of cylindrical roller.
Remember; Lateral surface area of an object is the measurement of the area of all sides excluding area of base and its top.
Formula; Lateral surface area of cylinder=
Considering, π= 3.14
⇒ lateral surface area of cylinder=
⇒ lateral surface area of cylinder=
∴ Area covered by cylindrical roller in one revolution is 23.55 m²
Next finding total number of revolution to cover 16500 m² area.
Total number of revolution=
Hence, Cyindrical roller make 701 revolution to cover 16500 m² area.