Math Problem Statement
Solution
The problem in your image asks to determine the equation of the given graph, which is in the form or , where is the amplitude and affects the period.
From the graph:
- The maximum value is and the minimum is , so the amplitude is .
- The period of the graph is . From the graph, the curve completes one cycle between and . The formula for the period of a sine or cosine function is . Given that the period is , we can conclude .
- Since the graph starts at and has a positive slope, it resembles a sine wave.
Thus, the equation of the graph is:
Let me know if you want further clarification.
Here are 5 follow-up questions related to this problem:
- What would happen to the graph if the amplitude were doubled?
- How does the value of affect the period of a sine or cosine function?
- What is the difference in the shape of the graph between and ?
- If the phase shift were added, how would the equation change?
- How would the graph change if the function were instead?
Tip: Always check the period of the function by observing how long it takes for the graph to complete one full cycle.
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Trigonometry
Sine and Cosine Functions
Formulas
y = a sin(bx)
y = a cos(bx)
Period = 2π / b
Theorems
Trigonometric Function Periodicity
Suitable Grade Level
Grades 10-12
Related Recommendation
Equation of a Sine or Cosine Function Based on a Graph
Trigonometric Graph Equation: Sine and Cosine Functions
Trigonometric Graphing Problem: Determine the Equation of a Cosine or Sine Graph
Sine Function Equation with Amplitude, Period, and Horizontal Shift
Graph Analysis: Write the Equation of a Sine or Cosine Wave