Import favoritesMVNU Students Ho...AALEKS - Jameson C...Trigonome tric GraphsWriting the equation of a sine or cosine function given its graph: Problem...JamesonEspañolWrite an equation of the form y=asinbx or y=acosbx to describe the graph below.EspañolExplanationCheck(C) 2024 McGraw Hill LLC. All Rights Reserved. Terms of Use I Privacy Center I AccessibilityType here to search
Q. Import favoritesMVNU Students Ho...AALEKS - Jameson C...Trigonome tric GraphsWriting the equation of a sine or cosine function given its graph: Problem...JamesonEspañolWrite an equation of the form y=asinbx or y=acosbx to describe the graph below.EspañolExplanationCheck(C) 2024 McGraw Hill LLC. All Rights Reserved. Terms of Use I Privacy Center I AccessibilityType here to search
Identify Amplitude: Identify the amplitude a from the graph by looking at the maximum or minimum value of the function.
Determine Period: Determine the period (2π/b) by finding the length of one complete cycle of the graph.
Decide Function Type: Decide whether the graph represents a sine or cosine function based on its starting point. If it starts at a maximum or minimum, it's a cosine function; if it starts at the midline going upwards, it's a sine function.
Identify Shifts: Identify any phase shift (horizontal shift) and vertical shift if present.
Write Equation: Write the equation using the identified values for a, b, and any shifts. If there's a mistake in the calculation of a or b, the equation will be incorrect.
More problems from One-step inequalities: word problems